I am a 62 year old fit Cyclist living in hilly Yorkshire, I could not do the rides I do without a 50/34 and an 11/32 on the back, on a fast decent I just stop pedaling !! so no spinning out, 35 to 40 mph down hill is fast enough for me.
@Cynyr6 жыл бұрын
i'm generally with you % of the time if i spin out a 50-11 down a hill it's probably fast enough, or i can do a better job tucking if i want to go faster.
@stevewebber49806 жыл бұрын
I'm a 65 year old mad keen cyclist riding 5 times per week up the hills of Devon. My new bike was fitted with a 50/34 and a special 11/34 cassette. I only spin out when at around 38mph downhill which is fast enough thank you. Believe me up many of the hills around here an 11/34 is a blessing.
@michaelkettleson73176 жыл бұрын
I live in near the North yorkshire moors national park. I'm 67 and use a 1X42t and 11-50 cassette on my revoux, Iv'e hit 40mph on steep descents (but normally try to keep below 35ish) but still struggle up hills.
@IQstrategy5 жыл бұрын
Yep at 30mph+, you should be concentrating on braking & not spinning out. I think 1x1? will NOT be in my basket anytime soon. More likely 46/30 for Graveling. BTW: I smoke most riders with 50/30 anyway.
@johnseabrook17034 жыл бұрын
Steve Webber I also have the pleasure of cycling the Devon hills, I have 48-34, 34-11 cassette, that works for me, and to be honest, bombing down the hills at high speeds does not appeal to me with the condition of our roads
@markreams31926 жыл бұрын
A majority of race bike purchases are by people that don’t race. There’s a disparity in fitness level with the racer. A 50-34 compact chain set is definitely better for the average rider. Higher end race bikes usually come with a mid compact chain set, which seems to be a good compromise. Most endurance bikes I be seen come with a 50-34 which is good for the majority of the people that buy those bikes. I’m a fairly fit 64 year old. I ride a Giant Defy which comes with a 50-34 and an 11-32 cassette. I really appreciate the lower gears when grades reach double digits. Compact cassettes may be dead for elite racers but not for the average consumer. We are the ones who actually pay for our bikes!
@robfreshwater77266 жыл бұрын
It's funny how the only people wondering if the 50/34 is dead are those with a 300 watt + FTP and weigh the same as my left nut! I went to the Alps for a week of cycling last September, I had 50/34 chainrings and an 11/34 cassette! I can assure you I was not spinning up anything! At the time I was 87 kilos and had an FTP of 220 watts (2.5 watts per kilo), frankly I found myself grinding my way up most climbs! While my watts per kilo has definitely improved since I still couldn't imagine myself being able to survive with a 52/36 on a long climb and I can only imagine there are plenty of people out there who would find it even tougher than me. Long live the 50/34!
@Mububban236 жыл бұрын
I'm with you, long live the compact!!!
@MrJaycobsen6 жыл бұрын
Yeah comact ftw, I did a long climb today over 1 hour avg watts 255 and I was grinding up many hills 73kg 50/34 11/32. It's all about where you are riding
@Krpano6 жыл бұрын
I agree with you. I live in switzerland and i would like to see « normal » riders doing 5hrs rides in the mountains at 8% average grades on 52/36 11-28. I have 300 FTP 73kg and run on 50/34 11-28 and soon moving on to 11-30 and keeping my compact. I know quite afew stronger riders and all on compact. As it was said, all depends on the type of terrains you ride and your physical condition.
@Mububban236 жыл бұрын
Quite simply, with a compact and 11/32 I can do hilly sportives, 2000m elevation in 100km sort of thing, I won't say it's easy but I can do them. But put me on a bike with harder gearing and I simply would not get up some of those climbs without getting off and walking. I ride for completion and finishing events, not racing. I also don't want to be doing more than 70kmh down a hill!
@rexringschott6 жыл бұрын
I love my compact and my 11/32 cassette, and it loves me.
@MrSttlesks6 жыл бұрын
Just because it might be falling out of favor for new trend chasers/pros, doesn't mean it's dead to a large amount of riders.
@theylivewesee16746 жыл бұрын
not only that 50/34 isn't dead but the industry needs more sub compact options for gravel and adventure bikes like 48-32 or 46-30
@itsjojo44 жыл бұрын
I agree 100%. I am 54 biking with friends up to 69 yrs old. We really go easy down hill and race up hills. We allways have hills where ever we go. Im on 50\34 with 11\40. Want to go to a 46\30 and back to my 11\34 cassette. Ive been biking 6 yrs @ 1500 mi\yr. Avg. I.couldnt even understand this video until I.realized we must have a lot of hills.
@QwertyUser19833 жыл бұрын
Agree. Even something wacky like 42t-32t oval chainring is very useful in Bogor, due to lot of hills and virtually no space to speed up. Combine it with a large casette, 40t - 11t (´。• ω •。`)
@astrayagrarian Жыл бұрын
Sub compact in general should be an option that should be in road bike, not just gravel bikes, in general. No average rider will ever need a gear combination bigger than 46x11 or 50x11 especially if they are not racing. If you want to go faster down a hill just tuck and hang on for the fun down hill.
@michaelblume1506 жыл бұрын
What is missing at the moment from gearing options are cassettes that start with a 12 cog 12-30/32/34. The 11 is rarely used for most people and I would much rather get a 16 cog on a 12-30 to get closer mid ratios than an 11 that will be seldom used. The 11 is really only practical going down long descents. A 50-12 combination is plenty to go over 50kph without spinning out.
@sausageseggandchips6 жыл бұрын
Back when I was a younger chap, it wasn't uncommon to ride 52/42 with 12-17 or 13-18 at the back. This was the late 70s/early 80s before electricity had been invented, everyone had ricketts and infant mortality was around 99%. We rode up hills, but I cannot recall how.
@LongStraightLines5 жыл бұрын
Hilarious!
@ZoY334 жыл бұрын
They were actually men
@seanpollonais1208 Жыл бұрын
Same here. Found online, a catalogue page of my racing bike from the '80s and it came with Suntour Superb Pro 52/42 chainrings and a 13-21 6-speed at the back. How did I race up hills with that?!
@MichaelRobertson-rp3wj6 ай бұрын
Yep, 53/42 with a 12-19 cassette so you just ground up hills. Of course now 50/34 with 11/34 on new bike. I'm in N. Florida which is rolling steep hills so going to go to 53/39 with 11-34. The 53 just fells better than the 50, not sure why, just does.
@antonpeterson12456 жыл бұрын
Haven't had the pleasure of spinning out a 50/11 so I'll stick to my 50/34-11/32
@BodhiFitness6 жыл бұрын
Anton Peterson Same. I’m going to say if you spin out on a flat BRAVO. If you need more than 50/11 on a descent, slow the fuck down you’re gonna hurt yourself 😂
@BodhiFitness6 жыл бұрын
I’ve been wondering if a 46 would let me spend more time in the big ring around town and just use the small ring for climbing. (I do most of my riding in the city)
@alonzomartii6 жыл бұрын
Anton Peterson Next time you need to buy get a 12-30 cassette or 12-32.
@antonpeterson12456 жыл бұрын
Sweetosis FSA has a 46/30 crankset. That might suit you.
@antonpeterson12456 жыл бұрын
Alonso Martii I already have a 12-30 on my trainer wheel. To be honest for me the 11 and 12 teeth have very little difference when I'm in those gears.
@angustroutman34946 жыл бұрын
Maybe that's the trend for the pro's!! Do you guys even ride in the real world... Compact is here to stay!!
@grigorbrowning6 жыл бұрын
Probably the best summary of this topic that I've seen. I do get a little frustrated when arguments are based around the big ring. The reality is that 50 vs 52 is a 4% change when cassette steps are generally around 7%-14%. Big ring size is really just based on what the front derailleur can handle relative to the small ring that you need for your easy end of things. Yes, there are subtleties but they only really concern people who already know what they are. I'd contend that magazine articles do the majority of consumers a disservice by suggesting that they need anything other than a compact. Unless you're racing or riding chain-gangs then it's unlikely you actually care about the small speed benefit of a larger big ring on the occasions you spin out your 50-11 gear.
@smalerider17276 жыл бұрын
Man that rides bikes as a profession, an likely experiences greater physical fitness, claims compact dead. SRAM and Shimano are correct, gearing is a personal choice determined by the needs of the rider. If mid-compact is so great, what explains the availability and people buying aftermarket sub-compact? The only dead chain-set is full pro.
@JimIBobIJones6 жыл бұрын
Completely agree that its all about personal choice, but you are missing the main argument. With 11 speed, you can have wider ranges at both ends of the spectrum which makes the benefits of compact chain sets largely redundant - regardless of the level you cycle at! I think compacts are still as popular as they are because all the big manufacturers have tended to, and still do, offer compact chainsets at entry and mid level as default, so most people start out road cycling on compacts and go with what they know when they get new bikes or upgrade components.
@smalerider17276 жыл бұрын
I find that people go compact to get better climbing gears. Absolutely nobody is good at climbing. That 34/32 gear combo is what people want. The 11-34 ultegra cassette, the sub-compact chain sets, and the various offerings by wolf tooth components, shows evidence people even want 1:1 ratios or inverted ones.
@keatonjohnson11306 жыл бұрын
I live in Devon and run a 50-34 with a 11-34 cassette , spinners are winners 😋
@alexfulton3756 жыл бұрын
Keaton Johnson yeah same here, I currently run a 50/34 and 11-28 but used to have a 50/39/30 and 11-32. It was soooo good to go uphill at 110rpm on 10-15% hills
@LomTong6 жыл бұрын
I also live in Devon and ride a 50-34 with an 11-28... A bigger cassette is on my birthday list as my commute takes me over Haldon Hill.
@johnseabrook17034 жыл бұрын
Another Devon rider here, I used to be a bit of a grinder, but have recently discovered, spinning works so much better for me
@keatonjohnson11304 жыл бұрын
@@johnseabrook1703 I now use absolute black subcompact 30/46 chain ring's and a 11-32 cassette so nice going up hills
@CliffeDuffield4 жыл бұрын
@@LomTong Beast of a hill
@ilanpi6 жыл бұрын
A systematic approach is to use power output and weight to predict your cadence on an incline. For example, a not very fit 70kg person putting out 210W on a 10% incline is going less than 9kph, which means less than 55 rpm cadence in a 36x28. That cadence seems too low, so that gearing is inappropriate if that person has to deal with long steep climbs. Note that the above gives a power to weight ratio of 3.0, so almost exactly half of top professionals, so it is logical to use half the gear size of professionals. This generalizes to other power to weight ratios. I therefore propose that the solution is for an amateur rider to estimate his power to weight ratio A and use an A/P proportion of top professional gearing, where P is the power to weight ratio of top professionals. -ilan
@paradox9636 жыл бұрын
Thats why you don't push such low wattage on a 10% climb, 50/34's just make for lazy riders, man up and push that 39/25 it'll make you stronger. 😝
@E.S.Franck6 жыл бұрын
I appreciate your approach and wholly agree. However, it takes knowledge above the typical early or less committed rider’s understanding to think through cadence at speeds based on power-to-weight and how that plays out at grades. Has anyone ever heard a salesperson at the local bike shop advising an amateur on such things prior to a purchase? Kind of doubting it happens even a fraction of a percent of the time. Darn math.
@ironmantooltime6 жыл бұрын
Ilan Vardi what site did u use for those calculations?
@ilanpi6 жыл бұрын
Hello, the power estimate comes from bikecalculator.com. I wrote my own code for cadence estimate, but there is an online resource here:www.bikecalc.com/speed_at_cadence
@ironmantooltime6 жыл бұрын
Ilan Vardi cheers man. Have to say it rings true 👍
@chris.hoy36 жыл бұрын
The opposite is true! Among the gravel grinders, they are moving to super-compact (48/32), which I think will probably creep it's way into road bikes too.
@H457ur6 жыл бұрын
I find myself going smaller and smaller on my front chain rings as I'm a climber and prefer more choices when going uphill. My latest experiment is with a 42-28 up front and an 11-30 in the back so I have a lot of choices to spin uphill (I often ride routes that include tarmac, dirt, and gravel with grades over 25% on 35 mm tyres). With this setup I can go faster than most uphill, often passing younger guys on lighter bikes (and mid-compact or standard cranks) by virtue of gearing choices and efficiency when compared to their raw strength. Forget about pedaling downhill, but I'm 50 and don't feel the need to go faster in that direction. So, 'standard' road cranks are useless to me.
@dstroud6664 жыл бұрын
Totally agree. Lower gearing and spinning is the way forward, 48years, 188cm, 90kg Rigid klein attitude 36/22 & 12-36 Full sus Spec FSR 34 & 11-46 Road bike 50/34 & 11-32 Gravel Bike 46/30 & 11-32
@user-iv5tq4qk7m6 жыл бұрын
Love spinning, not grinding. Currently looking at sub compact!
@karlknight18686 жыл бұрын
just got one. 48/32 with tiagra 11-34. really like it so far.
@user-iv5tq4qk7m6 жыл бұрын
Karl Knight where from? I’m looking around at the moment!
@karlknight18686 жыл бұрын
+Matt Hoffbrand it came with the bike, felt vr40. I had a look around before just for the crank set and struggled to find one though. it's an FSA if that's any help.
@kevinwilkinson74106 жыл бұрын
AbsoluteBlack do sub compact rings in a choice of 46-30 or 48-32, I use the later & yes if you do a lot of steep climbs Oval chain rings rule! #absoluteBLACK absoluteblack.cc/road-chainrings/
@waynosfotos6 жыл бұрын
53-39, may indeed make a come back with 12 speed road groupsets, you could run a 12-34/12-36 with the big rings and it would give you bigger tooth counts wrapping around the front and back gears which are more efficient and reduce chain and gear wear.
@Simon-iv2wm6 жыл бұрын
Moved from compact to semi compact with 11 32 rear cassette....great improvement and range...love it 🙂
@Toysrme6 жыл бұрын
On my 10-speed Cannondale Synapse Carbon I've swapped to the *OPPOSITE* riding 46/34 11-40 from the stock 50/34 11-28. Spin spin spin for two reasons: 1) I simply don't have the knees to grind going up the numerous short, honest 15-22% grades I have around me 2) I have rarely needed even 50 x 11. I neither have long enough mountains, nor do I typically ride group rides where I would ever use 50 x 11, let alone SPIN OUT 50 x 11 at 70kph needing LARGER chainrings!). By dropping from a 50t to 46t chainring (near identical to a 50 x 12); I now have USE of my upper 11t cog! Before, I my has well have been riding a 9-speed 50/34 x 12-28t. The combination of 46t chainring with an 11-40t cassette I now have gained both a 40t bail-out gear for extreme grades (No more walking or grinding! Yay! and spinning is still far faster than walking!) and I can actually ride & get use on 24t, 28t & 34t gear on long/hard rides where I'm gassed or simply need to cruise around on. No worries about cross-chaining, no worries about having to drop out of the larger chainring or simply not having the gearing. Sure! Having a huge efficient 56t front with a 12-49t rear would be more "ideal" for me in an efficiency point of view, but nobody MAKES that combination!? Meanwhile, anyone can drop on any number of smaller chainrings from cyclocross and multiple companies make wide range cyclo/MTB cassettes that will work just fine on road bikes now. Even older 10-speed ones! (Praxis works 10-40/42 is my favorite because of the better spread in smaller cogs than Sunrace's 11-40/42t version. You can do your own hybrids also). At best you simply pop on a roadlink so you can clear your rear derailleur, at worst you combine a roadlink with a 9-speed mountain bike long-cage derailleur (Shimano) which has the same pull as the 10-spd. Did I *need* to drop compact for sub-compact + wide ratio rear cassette? No, I was fairly happy with 50/34 11-28, but now I get full use of my available gears & by doing so have an easier time riding longer & harder! (FWIW I have some left knee damage and no amount of "bike fitting" or "get stronger" is EVER going to allow any form of grinding up hills.) Frankly, the entire industry would be much more beginner friendly if sub-compact chainrings and wide(r) range cassettes were the normal option most road bikes shipped with. Get that 46/30 rocking on road bike drivetrains! That's the easiest solution, but getting a 30t to fit on modern BB's is impractical! Not everyone has amazing physical attributes or perfect competition fitness combined with riding at the beaches in Florida with endless flat roads & tailwinds where someone would likely get a some use out of a huge chainring & 12-23 or 11-25 corncob!
@alzibaba6 жыл бұрын
I moved from a compact to 52/36 on a friend's recommendation as my form was improving, but soon went back to 50/34. I'm a fairly fit 54 yr old, ftp when in shape 280W, but live at the top of a 1000m climb in the Alps, and the 36 just felt laborious on the climbs with an 11-29. I way prefer to spin a gear on a long climb. I liked the 52 on the flat, but 50 is fine, just tuck it if you're spinning out on the 11. I've now put on an 11-32 for training so I don't have to overdo it every time out - it's a long slog back home, and I find it's better to have a gear in hand just in case.
@drouleau6 жыл бұрын
I just went to a 52/36 up from a 50/34 on my primary road bike, with an 11-34 cassette in back. Gives me the same low range as with my 50/34 and 11-32, but now I have more top end for long mountain descents and with a 36/34 low gear, I can still keep it in zone 2 on easier days up moderate gradients/mountain climbs. For those insanely hilly rides with steep gradients, I can throw the 50/34 chainrings back on if I want for a 1:1 climbing gear. I'm still running a 50/34 on my gravel bikes though and have no need for a 52/36 on those.
@livibam6 жыл бұрын
I run 11/28 with a 52/34. Never dropped a chain. Although I do have a catcher.
@sydfin6 жыл бұрын
I run 52/34 at the front and 11/32 at the back on all my bikes one on Previois Ultegra and the other on the latest Dura-Ace and it works well without a prob. Great for sprints and long climbs
@ClarkS9636 жыл бұрын
54/39 is def dying. I don't know why any novice cyclist would ride it. I guess maybe the A grade crits. But I'll stick with compact or mid compact every day for riding with my mates.
@elisgomer71646 жыл бұрын
Is 54/39 (as opposed to 53/39) even a thing? The only people I've heard using 54-tooth big dogs are big, powerful TT riders (though I can imagine crit riders using them too). Me, I use a 50/34 with an 11-32; I've got some nasty hills around my home area and the occasional bit of spinning out on long descents is worth putting up with for the teensy-weensy granny gear for the 30% gradients.
@11robotics6 жыл бұрын
Every single time I see people in pain, struggling to climb a 10 km long 7% climb on an expensive bike, they're using 53/39 cranksets. I wonder if there's a connection...
@RodrigoRA19766 жыл бұрын
well, I have a trek from early 90´s that came with 53/42 and 13-23 cassete. It was stupid!! Today I ride a 12-28 cassete, but the worn chainrings will soon get out and I´ll mount a brand new 50/34 to play in our hilly neighbourhood!
@alexeevfrancoismendoza18916 жыл бұрын
I ride a 53/34 on one bike and a 52/34 on another, the first one is ideal but i am not as efficient with 50 as suppose to a 53, i get cramps with a 50 its weird so i reverted back to a 53 and a 52, but anybody who says compact is dead is a nutter
@ToiTuyau28986 жыл бұрын
I let you climb the "col du coq" pass near Grenoble in France and decide if 34 is too small ;) 1000md+ per hour at 9kph
@addictedToYouTubeScience6 жыл бұрын
We were using 52/42 chainsets back in 1987. Nice to see the 52 back again
@johnble10826 жыл бұрын
34x30 at 90 rpm is 13.00km/h 36x30 at 90 rpm is 13.80km/h so compact chainset is not dead yet...
@Bluesman25094 жыл бұрын
That's not a massive difference to be fair
@leftymadrid6 жыл бұрын
I agree with you, I have a semi compact 52/36 and a 11/32 cassette. I think personally it gives me the perfect ratios for climbing these crazy hills in Spain, also don't tend to spin out when on descents, just perfect for long tough rides AND saving legs, AND saving your back!!! Tougher gears will strip your gas tank/energy for the day, and strip your lower back right off you!!! Thx great info :-) :-) :-)
@mofomartianp5 жыл бұрын
Just ride a 52x36 chainset with11-32 casette. Supreme range and versatility.
@waynosfotos6 жыл бұрын
I run a campy 50-36, why? Because the problem with a full compact is the 16 tooth gap, it is a pain, it feels rough to change into the big dog. A 50-36 give a smoother change and the same tooth gap as a standard, it is really nice. The campy rings work incredibly well together, i do believe shimano doesn’t play so nicely
@the.communist6 жыл бұрын
wayne proud i, n most people, dont find problem shifting 16 tooth gap
@jonburnell5326 жыл бұрын
I currently run an old 8 speed 53/39 with a 12-25 and it has been fine up to now. However, with more riding in hills I've bought a replacement 52/36 with an 11-28. My brother has this setup and I can easily (relative term) get up 20% hills on his bike, I would currently probably get off and walk them after 200m on mine. Everybody's different, try em out and see which you like, there's no wrong choice. Don't let machoism sway how you feel comfortable.
@carl85683 жыл бұрын
I have the 105 12-25, can I swap that cassette out for an 11-28 without modifications?
@jonburnell5323 жыл бұрын
@@carl8568 You'll probably have to fiddle with the adjustment screws a bit to make sure the rear mech indexes correctly. And I'm not sure about the chain, you may be ok but then it may be a couple of links short.
@carl85683 жыл бұрын
@@jonburnell532 Ok thanks.
@BMH19656 жыл бұрын
Just completed a self-build with Potenza running gear with one exception: bought a used Campag Centaur Carbon chainset. The gear ratios: front 52/39, rear 12-32. Yes, the Centaur was 10 speed but I swapped out the old rings for new Stronglight 11 speed rings. Only one issue: had to buy new bolts as the new small front ring uses threaded holes instead of a cup/bolt sandwich. Saved nearly 200g compared to Potenza chainset and nearly £200 for a similiar weight Campag Chorus chainset.
@Monkey_slapping_keys6 жыл бұрын
My bike started with a triple and a 12/25 on the back. Swapped the back out for an 11/32 and it is great, my fitness is flying forward and I still have the top end.
@oldmate864 жыл бұрын
11-32 with a 50/34 is perfect for me. As someone who’s never gonna race I love having the range to tackle any climb in my area yet still be able to ride at a decent speed on the flats and descents.
@Swoop106 жыл бұрын
MORE LIKE 130 BCD IS DEAD
@jamesone60986 жыл бұрын
When I started riding in the late 70's the standard crankset was 42/52 or 42/53 and only a 7 speed cassette in the rear. I rode a 12-22 back then and only weighed 145-150lbs and I was able to climb everything that I came upon. Now many years and many extra pounds later a 50/34 with an 11-29 suits me much better. I do have 11-25's on a couple of wheelsets for when I'm riding near the coast on flatter routes.
@christianholmstedt87706 жыл бұрын
Bring back the Triple. Running an old 9 spd DuraAce triple (Utlegra cranks) with 50/40/28 and 11-27 cassette. Perfect gearing. Great range and small steps. The 50/40 step in the front is spot on. 50/34 is just too big of a difference.
@Ronin_Texas3 жыл бұрын
Well back on the day(1984) I had 52-42 with 14-23, And I climb every hill.....but I was 15 years old. Now I'm happy and grateful for 50-34 and 11-32...and I have no problem using 11-34 in my flat bar road bike.
@mikeshelton44666 жыл бұрын
My bike has 53/39 x 12-25 on it and I do struggle with any long climbs over 4%. My next bike will definitely have 52/36 and a wider cassette so I can have higher top end and lower bottom end. I also see the need for the compact for really hilly terrain, and also standard for really flat terrain.
@Dexxyh6 жыл бұрын
Imo spinning out on a decent is problematic if you are racing. Regular cyclists should worry more about getting up that hill or especially that mountain.
@craigwilson1186 жыл бұрын
So many reasons 'yes'! If I earn that view I want to enjoy it... descents are always over too fast anyway, why expedite the matter :) On mountain roads you also have to be prepared for animals, broken road, crosswind gusts, traffic badly overtaking slow vehicles coming up... without closed roads or one hell of a long descent in perfect conditions, I've only been gapped by mates maybe a minute or two before they come to a junction or traffic and I'm only on 40x11 top gear (it's really only missing 2 gears compared to my last 53x12 racer). Usually 50-60 km/h is the range where I cross between spinning and tucking.
@stefanjepp66126 жыл бұрын
right! for me it would be better to improve braking than alway thinking of getting faster and faster! I guess I am not alone, gravel bikes are a good example! bigger tires disc brakes and low gears!
@11robotics6 жыл бұрын
I surely hope it's not dead, and even if it is, I hope sub-compact cranks will become more and more popular. To me, the ideal crankset is a 46/30, paired with something like an 11-26 cassette for everyday riding and an 11-32 for dealing with proper mountains (which is definitely the main reason I ride my bike, in spite of being far from lightweight at my 86 kg). But those cranksets are still quite a niche product, are hard to find and usually bloody expensive compared to equivalent compact cranksets. I hope they become more popular, so that I won't care anymore what happens to the compact crank.
@MTBSPD6 жыл бұрын
I rebuilt my '90's road bike, which had 52/42 with 13/26 Shimano 600 short cage, over to 40/26 (no joke!) and kept the 13/26 and now use it as my commuter bike. In my half hour commute, I spend 15 minutes in the lowest couple gears climbing 8%-12% hills, and I spin out at 28MPH for less than five minutes, and when the downhills are into a significant head wind, I don't spin out at all. I love bombing downhills and on group rides, I often get surprised by people jamming the brakes just when I'm ready to have some fun. Being able to pedal over 40MPH just isn't a major consideration for most people.
@11robotics6 жыл бұрын
Being able to pedal at over 40 MPH isn't a consideration for me either, I usually stop pedalling downhill at around 30 MPH simply because I cannot properly control my bike at those speeds while pedalling. On top of that, my all-time maximum downhill speed is around 43 MPH. I don't feel (mentally) confortable at all going at those speeds because of what would happen in case of a crash.
@mrfdtt26756 жыл бұрын
At hilly Gran Fondos the majority of riders coast above 50 km/h, so 46/11 is still more than adequate. At the same time, they would definitely benefit from a 34/32 bottom gear, as they struggle riding up inclines above 10 % with 34/28 or 36/28. Bottom line: Road bikes in their stock setup are rather overgeared more often than undergeared. Personally, on a hilly solo ride with 1500 - 2000m of climbing per 100 km, I can still maintain an average speed well above 30 km/h. I'm happy with 50/34, 11-30; it gives me all the range I need to tackle gradients of 20 % and still put some pressure on the pedals at 65 km/h (A proper aero tuck is the choice for descents). 52/36 chainrings will be mounted for occassional racing.
@BTinKH6 жыл бұрын
72 year old cyclist here who regularly climbs steep hills here in Cambodia. I use a Giant FastRoad flat bar road bike with 50/34 compact in front, and 11/42 11 speed casette for the hills. It's like having a 10 speed cassette with an extra climbing gear the size of a small dinner plate. The cassette works with an XT shifter and derailleur.
@garthly6 жыл бұрын
I have a compact and live in a hilly area and changed my cassette from 11-25 to 11-32. What a great change! However, as I get stronger I begin to want a higher gear, and feel I could probably live without the lowest. I wonder how great a difference going to 52-36 would make?
@sarethums6 жыл бұрын
I recommend swapping out your 50T/53T with a 46T chainring.
@swites6 жыл бұрын
I live in a hilly area so to get home I've got many 10%+ pinches. On one 12 to 13% stretch I need to put out 300W to maintain 80rpm's in my 34x28. If I shift to my 34x32 I only need to put out 250W to maintain the same 80rpm cadence. A god send when I'm tired. On a 3km 10% average climb if I'm tired, or on an easy recovery day even in my 34x32 I'm down to a cadence in the high 60's at around 200W(~3W/kg for me). Most recreational cyclists can only ride at about 3 to 3.5W/kg for any length of time so in my opinion the vast majority should be on a compact unless they live in a flat area. That 34x32 ratio makes steep climbs so much easier and enjoyable. You don't need to use that smallest gear but its great to have the option. I could get away with a mid-compact but would need at least a 30 on the back for the climbs around here.
@doggdemuro6 жыл бұрын
6:40 - Attention World Tour teams: big shot here can spin out a 50x11. Here is your leadout man.
@stijndeklerk6 жыл бұрын
Currently struggling with this topic in preparation for the south of France in a few weeks. Might go medium cage & 11-34x36-52.
@salkdjfasldkfjsdlk6 жыл бұрын
I've been running 52/36 for 5 years. 11/28 for regular days and 11/32 when I'm not feeling it. The great thing about it is the ability to go compact on the really steep rides.
@OffTheSaddle6 жыл бұрын
Personally I commute to work (12 miles) on my gravel bike (gt grade) ive made a lot of adjustments to have a 46x34 with an 11-40 on the back. I ride a lot of mountain bike routes and they are often hard 20-30% grades. I would love a 46x30 rather than put a mtb crank on but it seems I might have to go mtb crank.
@footbalr0746 жыл бұрын
got you cuz www.amazon.com/FSA-Tempo-Adventure-Bicycle-Crankset/dp/B01M288VOO?th=1&psc=1
@OffTheSaddle6 жыл бұрын
footbalr074 i shpuld have mentioned I'm 11s
@footbalr0746 жыл бұрын
I'm a little confused, I know it says for a 9speed system but it being the crank I'd imagine it would work with an 11 with some chain length and derailleur adjustment. Is there something I'm missing? like I can't imagine chainline being an issue, I guess it is There's other fsa ones and other brands that claim to be 11s compatible unlike this. They all seem a little more expensive jet.com/product/detail/bedfb3bbd1a64f23adc68005a4d3c47e?jcmp=pla:ggl:a_nj_dur_gen_sporting_goods_a1_neast_cities:sporting_goods_bikes_bike_parts_components_a1:na:PLA_1081732051_52416239226_pla-308576839366_c:na:na:na:2PLA15&pid=kenshoo_int&c=1081732051&is_retargeting=true&clickid=ad52fdae-ea33-4c9b-9d0f-c7779263379f&gclid=Cj0KCQjw_ODWBRCTARIsAE2_EvXE8MxI2YjIbSyQsRF4Ci9jdRN8oyDJm7qsi1IRZAiznx8rlSo8CxEaAgL9EALw_wcB
@OffTheSaddle6 жыл бұрын
footbalr074 so the 9 speed crank is a square taper and although there are still a few bike companies out there with threaded b.b's they mine is a bb30.
@OffTheSaddle6 жыл бұрын
footbalr074 ps that second is perfect and on my to buy list.
@lapajoe6 жыл бұрын
No mention of sub-compact 48/32, just throwing that into the mix :)
@ciclismoleon78856 жыл бұрын
If your group rides trend to be on the fast side, the 53-39 is the best option, and deppending on the route, you can switch, freehubs from 11-25, 11-28, or 11-32, that extra tooth, can make a big difference if you have the power on the legs, if not, yes, stick to 52-36. And for the new bike riders, the 50-34 is a must, ride those chain rings for the first 8 to 10 months, then think if it really is worthy change to 52-36, deppending on the terrain you ride, the speeds of your group rides, and your fitness.
@craigwilson1186 жыл бұрын
The real trouble with any of these compacts is that the 'just riding along' gears are cross-chained in either chainring = inefficient and lots of front shifting. A 39-42 chainring is perfect for 80% of riding... hence the middle ring of triples or the inner ring of racing doubles for powerful riders who spent more time at high speed... or the front ring on many 1x setups. While I welcome the new 30/46 chainsets I think this will still be somewhat of an issue for 700c bikes. I took a punt when building my do-it-all 700c 38mm bike and put a 28/40 mtb crank on it... 1x with a granny gear for light touring in hills or 15%-30% climbs. Just because I could potentially pedal faster down a big hill doesn't mean I need to. The free-hub is a great invention.
@kerrygreen18033 жыл бұрын
Amen Craig! You've explained it perfectly. 50-34 compromises the gearing we ride in 80% of the time. 34 tooth is too small for the flats and 50 tooth is too big for the flats. When I'm riding my favorite rolling terrain I have to constantly perform front shifts that has a too large a spread. Yes lets not forget what a great invention the free-hub is. My dream crankset in the Rene Hearse 42-26. One by with Granny.
@kevinwilkinson74106 жыл бұрын
I ride both a standard compact + 11-28 cassette on my Lapierre Xelius (light bike) & a sub compact (48-32) + 11-32 for touring on my Kinesis Racelight GF-Ti Disc (heavier bike, especially loaded for a bike packing tour!), different horses for different courses. I am 62 years old, 95kg & live in South West Cornwall where the terrain is let’s say challenging. As for going to mid compact on my Lapierre, yes if I lived in an area with less lumpy terrain &/or lost 15kgs off body weight it would be ideal for some but not me. The key here is that I don’t race & my reason for riding is not to go as fast as possible, hence I very rarely ride in the 50-11 if at all so going up to a 52 big ring would serve no purpose, in fact I’ll probably end up riding 11-32 on both bikes and enjoy the climbs, even the 20% - 25% ones! That’s just the way I role. BTW I ride around 100+ miles a week & love it.
@jimmycrackedcorn2266 жыл бұрын
bloke who puts out a consistent 300W declares 50-34 dead. There are a lot of people who are far less fit buying the 50-34 and will continue to do so because it provides the most adequate gear ratios for their fitness. 50-34 is here to stay methinks. It may even get smaller- 48-34 perhaps?
@OllieBridgewood6 жыл бұрын
I'm not claiming it's dead. I'm asking the question and inviting debate. I say in the video that I still still think compacts are useful, however, I personally opt for a mid compact most of the time.
@StephenCunningham16 жыл бұрын
I'm 58 kilos putting out 300W for a 10min climb 7% grade with a compact and 32 in back at 95 cadence. I would need a micro compact If I want to be able to climb at tempo on steeper climbs and keep a good cadence. I think it's funny how people will grind a hill yet keep a cadence around 100 on the flats during an effort.
@tqubed6 жыл бұрын
I ride a 50/34 with an 11-30 in the back. I'm a 4w/kg rider (non-racer) and I prefer to spin instead of grind up hills. I can spin out the gears but only on fast and straight descents. I almost never use the larger cogs but they are there as in insurance policy. I could probably go with a 52/36 but I'm happy with my current setup.
@jonathanip67576 жыл бұрын
I think it’s missing the point a little. The idea behind the compact was that the 110bcd gave you more choice with a min 34t small ring vs the 39t min on a traditional 130bcd crank. You can always fit larger chainrings than minimum size, but not the other way round. Thus you can fit 53/39, 52/36 and 50/34 all on a 110bcd crank. It’s about choice to match riding style, terrain etc.
@MrWesman436 жыл бұрын
I ride a 52-36 but at times I wish I had a compact, for the really steep stuff, 15% + climbs. I guess it just depends what type of rider you are (spinner or grinder) and what type of terrain you ride most.
@loachy066 жыл бұрын
i run both 52/36-11/32 and 50/34 11/29 thanks to living in hilly Cornwall .The difference in the top gear is so marginal in fact 50-11 is higher than a 52-12 . anyway a compact is lighter especially when you take in the larger cassettes and rear mech and longer chain i also run a old Bianchi on 52/42 13/24 - grind away
@lennartkleinjans53936 жыл бұрын
In training (and for commuting) I always ride a cyclocross bike with 46/36 in the front and a 12-25 cassette. On the flat I wouldn't want it any other way. When I go into the mountains I change the cassette to a 11-32, which gets me up every climb. I do run 38c road tires, so this increases the ratios a little. For racing (crits with occasionally some small climbs), I have a 52/36 combined with a 12-28 cassette. 52-12 would get me up to 66km/h or 41m/h at 120rpm, which I'll never reach on the flat. On my time-trial and triathlon bike I have a 53/39 with a 11-25 cassette. I have only used this bike on flat roads. I've actually felt most comfortable with the 46 chainring and 12-25 cassette combination, because I really like the small steps between the gears. If the 36 inner chainring on this training bike would've been a 34 it would've be fine too; when I'm going to climb some serious mountains (never in a race situation) I will change to a 11-32 cassette anyways. But... If I would have only one bike to do it all, it would 100% be a 50/34 chainset! So if non-pro riders are going to be rational, the compact chainset will be alive and kicking!
@theylivewesee16746 жыл бұрын
saying that 50/34 is dead is like saying 100 mm stem is dead or endurance frame, not every cyclist can copy the exact same tooth number and position of a pro cyclist and although we all love bling and expensive stuff if it doesn't fit you then you loose the fun of it
@shinrips4 жыл бұрын
Your comment makes the most sense. I use 50/34 and 11-25 on my Litespeed in hilly Washington state. I weigh 190 lb. because I was heavily into lifting/body building. I ride rec. only.
@sandgroper19706 жыл бұрын
Currently on my 3rd road bike since taking up cycling in the early 2000's , my first two bikes had 53/39 on the front and 11/23 on the back originally, later 12/27. Current bike is now 11 speed and 11/28 originally compact cranks ( 50 / 34) but I found I was spinning out on the flats, so I went to the mid compact 52/36 to give me a best of both worlds scenario / it was a compromise I loved the 34 for the hills ( I am no climber) , So although I can still push a 53 I went mid compact to give me a better chance climbing with the 36. If I was just to ride flat roads I would go back to a 53/39 but that is not going to happen.
@xkingofnuthinx6 жыл бұрын
Andrew, will 52-36 11-30 work as smooth as 52-36 11-28? I need more speed thats why i chose 52-36 over compact. Im only afraid of climbs 9-12% so im not sure 11-28 or 11-30 maybe 11-32...
@sandgroper19706 жыл бұрын
Depending on your group set with an 11-30 or 11-32 you may need to get a different rear derailleur, to cope with a 30 or 32 tooth rear cassette. I have only been a couple of hills where I live that I have not coped with 11-28; .. My advice is how often are you hitting these 9+ % climbs ?, if not often stick with an 11-28 which will see you cope with most of your riding. If still not sure ask questions of your Local bike shop
@AnwarHaikalRuslan3 жыл бұрын
I've seen road bikes with 46/30 cranksets, 11-40T cassettes, and 32c tires where I live.
@simonemarin6 жыл бұрын
53-39 front and 11-36 back here, with a short cage and dérailleur extender, living in a very steep area. Would probably swap for 52-36 and 11-32 at some point.
@PersonaN007Grata4 жыл бұрын
Used to ride a 50/34 and 11-30 10 speed as well as a 50/34 and 12-28 9 speed and I’ve ridden up Alpe Du Zwift. Then I got a 52/36 and made the same climb with 11-30. But it was kinda tough. I fitted an 11-25 for road riding with moderate hills. Just ordered a 52/36 and 11-34 for all day adventure riding. Can’t wait!
@Milo-wl2if4 жыл бұрын
All 3 combinations across 3 different bikes, but still racing at 50 on a 53/39. Back in the day we would swop out chainrings for different races, 54/44 with 11-25 was a favourite for courses with 6% or less inclined.
@yoachimfoenix6 жыл бұрын
I run a ultegra 52/34 11-32. Officially it's not supported but it works great. Advantage large gear range, low gears for climbing and no spinning out on fast descents.
@Lordash20006 жыл бұрын
I got into road biking about a year ago on a compact with an 11-32 on the back and living in the Lake District I certainly feel I need it and even though I'm much stronger now, I wouldn't change it even if I do spin it out on descents. However, saying that my wife has always used an 11-28 and can usually beat me on the longer climbs, she reckons havining always trained without the option on a 32 it's forced her to get stronger.
@fredmcgough10303 жыл бұрын
I foind this video helpful. Can a granny gear be added to a 53/39 chain ring? I have an 1984 cannondale rs400.. Thx.
@luke20496 жыл бұрын
I ride 36 52 with 11-28 on my canyon aeroroad and on my climbing bike which I built from scratch 2009 focus Cayo I ride 50-34 with 11-32 and rode some crazy stuff with no problems at all
@E.S.Franck6 жыл бұрын
The only ratios that are dead are the ones that don’t sell. There’s a great market for compacts since makers want riders to enjoy at the entry and mid-levels, regardless of the amount of climbing those riders may be facing. With experience, training and learning, some will move to ratios that favor descents when the getting up isn’t as much a factor. Even stronger older riders appreciate higher cadence instead of pounding their joints into dust (and probably equally less concerned with boiling speed on descents). On the pro side, yeah, ratios over the long haul favor spinning instead of grinding, but those large rings also won’t be going away even for the smaller demand among elite and pro cyclists. So, the compact is quite far from death even with mid-compacts serving as a great compromise for those not constantly pounding the mountain.
@lebowskii98_96 жыл бұрын
I think a 50-34 is also a good option for a lighter rider as well. I'm 64kg and hate having to move down to the 34 on small inclines of 3-4% preferring to cross chain a little down to third biggest cog before conceding (I find it more efficient staying in the big ring). Therefore, if I were on a 52 I would need to drop down more often.
@dominiquemarantelli536 жыл бұрын
Great show! Question: which setup is faster on aero wheels, narrower 23mm tires on front 28mm on the back or faster rolling 28mm front and back?
@dtmateo6 жыл бұрын
I ride a 52/36 and 11-32 at the back. The 32 cog is very useful for 15%+ gradients or when I'm really tired
@simeonjones92916 жыл бұрын
I’m very much with Durianrider here. I live in Wales with loads of really steep hills, if you’re an ordinary club cyclist, you want as wide a range of gears as possible. It would be great if the ‘experts stopped dictating the development of bikes and listen to ordinary riders.
@stefanjepp66126 жыл бұрын
I agree. young pro cyclist and Industry want to dictate us what to buy. New bikes every second year. I even know people who love the older systems of 3x9 or 3x10.
@davidide15256 жыл бұрын
Ollie, what about having a second set of chainrings for my Shimano 9100 crankset. I could have 52x36 for flat/hilly rides and 50x34 for when I go to the mountains?
@mikehenry8726 жыл бұрын
I run a 50/36 it's great for climbing and my shifts in the front are a lot smoother as gears run closer but yes on downhills or flats I do spin out with only a 50 tooth I always have to push a bit harder to stay in the group
@johnsenior4786 жыл бұрын
On new bike last year went for mid compact - which is great for most of my riding - not many 10k climbs in Yorkshire. For continental sportives - Grand Fondo Stelvio ( including Mortirillo) / Etape need a 32 sprocket and long cage derailleur. Most riders are fine with compact and it’s certainly cheaper than swapping cassettes and derailleur in and out. See ms to me that it’s 52/39 that’s redundant except for pro peloton - and even they don’t stick to this’
@thomasjackson47024 жыл бұрын
Great video... Question; would a 54/36 be to big of a gap for front rings? Would this cause shifting problems? I currently use a 52/36 with a 11-32 rear cassette, looking for more top-end speed..
@someguy95206 жыл бұрын
i got a 50/34 with a 11-25 setup like mentioned in the video. My problem is that im a really bad case of "spin to win". 110rpm in a TT-effort is nothing too extraordinary to me. But this means that i really have to have a low gear for the climbs(i simply am bad at putting down torque). on my mtb is got a 32t and a massive 11-46t cassette and still find quite some hills where it would be nice to have a easier gear. Soon i will slap on a 11-32 on my roadbike, but descending is quite...strange. Since i spin out at 84km/h donwhill, i can at most maintain a cadence of 120rpm for descending. This results in 68km/h without blowing up immediately. Unfortunately many parts of my favorite descent are much faster than that. i will consider a 52/36 in the future, but with my cadence type i can't convert that simple to mid-compact
@palicar6 жыл бұрын
Nice to see you (no offense) consulted the experts. I enjoyed the in-depth discussion as opposed to 12 questions in 8 minutes.
@majorpeck6 жыл бұрын
I have been running 52-34 chainrings for 4 years and a average 3000-7000km per year and 30-80km of elevation gain each year and I have never dropped a chain! Even when I had just a short cage derailleur. If you or your local bike mechanic know what you are doing you should not have a problem. This year I plan on trying a 53-34 on 110bcd and I might start dropping the chain but I think the problem will be more so that it is to much of a jump. That is just my experiences but it can work every well
@erwinjohnlandicho65524 жыл бұрын
Hi! Is it possible to run a 53-34 chainring? And how can I do this set up?... I am using Ultegra 6800.
@Dumbo3.14286 жыл бұрын
I'm a gearing geek. I've got 12-28, 11-28, 11-30, 11-32 and 11-34 cassets. All of them paird with an 50/34 or even 48/34 chainset. And i still would go to a smaller combi. On the 48 I've got an strava KOM in a TT segment. And pedaling above 60kph dont makes sense bekause of aero losses, just tuck away an enjoy the easy gear on klims.
@jsfoster1006 жыл бұрын
Well, it seemed obvious to me...but Campagnolo has answered your question emphatically...With a new crank arm which will accept "all 3" . The compact. the 'mid- compact' (actually the former normal), and the racing set. They not only have to make one crankarm size for all, but people can change their chainrings at will. Campagnolo has also made the 11-32 12 ring cassette the new normal or ideal set for all. Beautiful clarity of thought by Campagnolo, based on cyclists requirements and needs.
@jamesward21414 жыл бұрын
I’ve got 34 chainring and 34 cassette on my winter bike. My venge has a 36 smallest ring and currently a 11-28 on the back. Been really grinding the last few weeks. Think I’m going to get a long cage mech and a 11-34 and just keep the chain set as is. Don’t intend on going super slow, but also don’t want to be struck grinding away hurting my knees while I’m not at my fittest!
@Dhungerf606 жыл бұрын
Correct, I have a lot of hills In my area so I run a 52/34 and you do need to be careful dropping down. You need to make sure that you are in the middle gears on the rear cog. Other than that, it’s fine.
@thuthukanindlovu19592 жыл бұрын
I’m currently riding a 50/34 with 11/32 at the back, I find it hard to keep up with the group on flats, would changing to a 52/36 help?
@joshmagrum35526 жыл бұрын
I'm a cat5 (C group) rider with lots of riding but little racing experience. I can spin out a 50/11 when sprinting or descending, but not a 53/11. I use a wolftooth RD hanger extender and a long cage RD to accommodate an 11-36 cassette. I get the best of both world by having a sprint and descending gear but I'm still able to spin up climbs. The larger cassette is a shimano mountain bike model and is only 40g heavier than my ultegra11-28 cassette. At 81kg, the 40g makes no difference to me
@liambarber90366 жыл бұрын
I think 1x is the future. I was very skeptical at first but then I realized that there are many rides and races were I never use my little ring. The best way to go about racing on 1x is to have a 46, 50, and 52 option all paired to an 11-28 or 11-32. This way you'll have 46/ 11-32 for hilly days or a 52/ 11-28 for Crit racing.
@philsmtbs29566 жыл бұрын
I run 52/34 and 11-30 with a standard DA 9000 RD and chain catcher. Works a treat. Don't even need to adjust the b tension screw.
@paulskinner5996 жыл бұрын
Phil S-S None, look up and read the study by Prof Jim Martin 👍
@philsmtbs29566 жыл бұрын
Paul Skinner don't think you understand the topic or have watched the video. Shimano themselves say that you can't/shouldn't run 52/34 or 11-30 with short cage RD. I am saying that I do and it works well hence contributing to the debate.
@paulskinner5996 жыл бұрын
Hi Phil, what has happened here is that I thought I had replied to chap on this thread who was asking about crank arm length. Clearly I replied to the wrong person, my bad. For the record I did watch the video and I do understand the topic. I work in a bike shop and although I myself have setup DA9000 with an 11-32 cassette, I would never recommend that setup to a customer for fear of being sued.
@philsmtbs29566 жыл бұрын
Paul Skinner no worries. Agree that 11-32 is too much for 9000 RD 👍
@peterv.20332 жыл бұрын
In my flat country I always rode 53-39, getting older 52-39…,though. I climbed with 50-34. Nowadays with 52-36 (and 11-34) climbing is superb, and for the flat country I only change the 36 for a 39. More practical than a whole compact investment…
@bicyclist26 жыл бұрын
I ride a Shimano 2x10 system with a 53/39 crank set. I will always want as big a front gear as I can get, as it allows me to go fast. Smaller chain rings means your not going to have the gear ratio to go faster, as after a certain point your only going to be able to pedal so fast. I stay as far away as I can from cycling fads. The old adage rings true "If it ain't broke, don't fix it". Thanks.
@jen38006 жыл бұрын
i use a compact chainring and an 11-23 cassette on my Trek Speed Concept. i find it plenty fast and flexible for hills too. if the grade is steep enough i go 11-28
@Galaxieguy4286 жыл бұрын
Talk about 1x setups and what’s needed to convert from 2x to 1x. I’m debating on switching to it next. Where I live with rollers and mostly flats, I almost never use the small ring. Worst case there’s 2 min climbs and I cross chain in 52x28 for a short period.
@havefunandbikestuffOver406 жыл бұрын
The 53-39 is on a slow death imho. I use mid compact to compact with sram wi-fli and sram mtb rear derailleur with 11-34t for adventure style bike packing and all day beyond 9K gain of climbing. I'm a heavier dude so it helps. Especially past 7k marker of gain when things ache just a little bit more.
@mikeburton84266 жыл бұрын
I did a few calculations relating to gearing before I decided to add a longer cage derailleur to my kit so I could run a 32 tooth cassette with a 53-39. The cost to me to achieve that gear ratio versus switching to a different crankset was much lower. Personally I feel like what we really need is a common BCD for the front where we can run different chainrings from 54 39 down to a mid compact or even compact.. I think Shimano might do this now? There is no one answer. So for us that are mechanically inclined having all the options is good but making the changeover from one to the other a simple process would be fantastic.
@dadigrubi20103 жыл бұрын
I stand 170cm tall and currently riding my selfbuild roadbike using a De Rosa Planet frame last year....I would like to ask regarding cranklength to chainring matching...I do have inseam of 77cm, currently using a dura ace FC9000 crankset 170mm length 53/39T chainring . Is it advisable to use a 50/39T combination to improve my cadence
@AgingBoy6 жыл бұрын
I'm using absoluteblack 53-39. The reason was really the first road bike (pre-owned) I got last year came with ultegra 6700 53-39. So I didn't think much when I changed it. Recently I found out from my buddies (~12 of them) that none of them using 53-39. Most common is 52-36. So I Guess 53-39 is really the uncommon one now. Btw, I recently switched from a 11-28 to 11-30 cassette to make it easier on climbs. Happy so far
@grandad19826 жыл бұрын
Its a funny old world. I'm thinking of going for a sub compact 48/32! I don't need to worry about spinning out as I approach 40mph but I'm always up for another gear when gong up hill!
@stephenmcdade4906 жыл бұрын
For racing I use the 52/36 however I am off to do the Tour of the Highlands in a few weeks, where there are 8 climbs over 20%...50/34 11/28 ...horses for courses