It took a 1,342 mph fastball to break SRAM Transmission

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Fanatik

Fanatik

Жыл бұрын

UPDATE - we received the replacement Transmission parts from SRAM and repaired the derailleur. Check it out here: • We totally destroyed (...
Will SRAM Transmission shift in zero gravity? Does this new electronic drivetrain sink or float? How fast do you have to throw a baseball at your derailleur to break it? We answer these questions, and more, in our latest video. We take this brand new wireless, hangerless mountain bike drivetrain to its limits, and beyond, so you don't have to.
Find yours here:
- bit.ly/43BcBxw
*Disclaimer:
To best describe the strength of the various derailleurs we tested, we opted to compare the momentum of our pendulum to that of other "real world" moving objects (however likely/unlikely they may be). We chose to look at momentum carried by the pendulum, as opposed to the actual force delivered to the derailleur, because we do not have the tools and equipment needed to measure that force. If Dan was unclear at any time and implied that the impact force was identical to that of a hypersonic baseball, as opposed to the momentum of the pendulum being equivalent to that of a hypersonic baseball, it is only because his physics education does not exceed that of a college physics 101 class. If James made any calculation errors in the video, it is only because he was in the middle of finals week in his physics undergraduate degree during the filming of the video, and not because he didn't take every possible measure to ensure the accuracy and clarity of his comparisons, up to and including checking his methods with his classical mechanics professor.
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#mtb #sram #newtech #sramtransmission #thedreamdelivered #willitblend

Пікірлер: 356
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
UPDATE VIDEO - we received the replacement derailleur parts from SRAM and repaired it, check it out here: m.kzbin.infoP9-LFW_PtIU
@j.o.872
@j.o.872 Жыл бұрын
Pricing? A hanger is 20€/$
@YuriThorpe
@YuriThorpe Жыл бұрын
Man I hate it when a baseball hits my rear mech at mach 1.7
@themuellers5384
@themuellers5384 Жыл бұрын
Happens way too often these days. All Putin's fault...
@tekjim
@tekjim Жыл бұрын
Stop riding across the baseball field then, duh!
@student_of_God
@student_of_God Жыл бұрын
​@@tekjim 😂
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
You ever seen the video of Randy Johnson smoking a bird with a fastball during a game? It’s like that but with derailleur’s and a much faster fast ball 😂
@mrmatthewking
@mrmatthewking Жыл бұрын
Smarter Every Day enters the chat…
@Eric.V.
@Eric.V. Жыл бұрын
Damn, SRAM is really pushing this product to all the KZbinr’s. This new SRAM stuff popped up everywhere as I was making my KZbin rounds today. 😎
@esshoul
@esshoul Жыл бұрын
they pump heavy cash into this
@vongdong10
@vongdong10 Жыл бұрын
Sram's not pushing anything. It's basically 'free' marketing to them. Give content creator's your new product, tell them the features and let them have at it. Creators have had the groupsets available to them to make videos. Embargo lifts and content is available.
@esshoul
@esshoul Жыл бұрын
@Logan Patrick Nelson Could you make another video and go into deatil? Im curious if the new 8bolt mount chanrings will fit with old SRAM 12 speed chains? On web site they say these chainrings are only for new type of chain, but visually the teeth on chainring look identical to old SRAM chainrings... Thanks.
@docmccoy9813
@docmccoy9813 Жыл бұрын
Imagine who's gonna pay the advertisement in the end...
@andreslabra8766
@andreslabra8766 Жыл бұрын
SRAM and other companies usually have media embargoes so it makes sense that everybody who had this already would release this on the same day to be "first"
@bpisan
@bpisan Жыл бұрын
Honestly SRAM owes you guys some commission. This is way better than anything that came out of SRAMs marketing department and should silence a lot of people complaining about the durability of Transmission.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Glad you enjoyed it! Hahaha, that might change our stance on things. This way we get to figure out if we want to sell the stuff. Cheers - Dan P.
@mattsurkov9946
@mattsurkov9946 Жыл бұрын
As an applied physics undergraduate (who is learning Lagrangian atm), it was sooooo exciting to hear that the silly methods used in this vid count as a professional application of a degree im pursuing. epic. cant wait to do something equally dumb/informative in the future
@Velodictorian
@Velodictorian Жыл бұрын
@fanatik needs to pay that physicist guy more w all that number crunching
@paulgallagher2937
@paulgallagher2937 11 ай бұрын
They clearly don't have even the slightest understanding of physics, inertia, momentum, etc. The last test that destroyed the derailleur is actually the only realistic result of what would happen if the bike is flying and hits a rock. The others just pushed the gears and absorbed the inertia.
@Ryan-pf3qo
@Ryan-pf3qo 10 ай бұрын
Thank you, I spent the full video thinking momentum has nothing to do with force. F=MA is physics 101@@paulgallagher2937
@wilburdesouza
@wilburdesouza Жыл бұрын
This experiment only tests the durability of the parallelogram. I would actually like to see how carbon dropouts would fare after an impact to the lug piece that the UDH bolt holds in place, you know the piece just above the parallelogram. Most people are worried about damage to their carbon dropouts if the impact is on that wide silver section right by the setup button since that's the part that will transfer the impact force directly into the dropout.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
That side impact that broke the parallelogram actually impacted the b-knuckle (the piece you refer to) first, before then hitting the parallelogram. See here: kzbin.info/www/bejne/n2S0q4OumbNkm5Y - Dan P.
@pernyberg2816
@pernyberg2816 Жыл бұрын
Pretty sure it impacted the fulcrum of said piece.
@volition5559
@volition5559 Жыл бұрын
@@FanatikBikeCo you should do a analysis of the rear triangle material after all these whacks. Surely, that would be a more comprehensive look at where the shock is going, no?
@matthewpeet1
@matthewpeet1 Жыл бұрын
Shouldn't we as customers, be insisting on aluminium dropouts in carbon frames, because carbon abrades far to easily.
@pernyberg2816
@pernyberg2816 Жыл бұрын
@@matthewpeet1 or just buy an alloy or steel frame 🦊👍
@awesome_mountainbike
@awesome_mountainbike Жыл бұрын
Wild moves to test this new Transmission! Thanks for this video guys :D
@thomasapol1770
@thomasapol1770 Жыл бұрын
Never saw a video of you guys but I enjoyed this one very much!
@mulullama
@mulullama Жыл бұрын
It's the sutros as safety glasses that does it for me
@cristhianalonsobatistacast1114
@cristhianalonsobatistacast1114 Жыл бұрын
This is something I was looking forward to! great work! Love the engineering approach, math talks!
@Silverhaze78
@Silverhaze78 Жыл бұрын
The entire bike was absorbing the shock because the bike was suspended. Have someone sit on the bike with the tire on the floor and do it. Saw the brace at the end but it was still moving alot.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
It is true. Not a perfect test. We actually broke the door on the bench it hit it so hard. Things to learn from! Cheers, Dan P. P.S. I don't think we could have volunteered anyone to sit on that thing with that whacker loaded up like it was!! 😲😅
@ChrisRidesHisBike
@ChrisRidesHisBike Жыл бұрын
but i'd venture to guess if you did the same test on a different bike with a conventional style setup, it would have given up the ghost a long time ago.
@JozeConZeta
@JozeConZeta Жыл бұрын
BEST video you guys have dropped
@eniojurko
@eniojurko Жыл бұрын
Personally would like even more reviews, tests, overviews and stuff, everything!
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Thanks! Glad you enjoyed! - Dan P.
@TheIggyTech
@TheIggyTech Жыл бұрын
Halfway through the video and I'm honestly impressed how well the original AXS derailleur held up. It almost makes me wonder why SRAM went through the hassle of making a proprietary version with Transmission, and potentially leaving the dropouts as a point of failure instead of a hanger. But I guess time will tell as they get ridden in real-world conditions.
@janeblogs324
@janeblogs324 Жыл бұрын
16:49 my set of shimano rims actually have a hole in the sidewall to allow water to drain out of the double wall. The water comes in from the spoke nipple holes, learnt that the hard way when doing creek crossings
@Michiganmtb
@Michiganmtb Жыл бұрын
Great experiment. Still sticking with a cable for now but I enjoyed this a lot
@nicholashiggins219
@nicholashiggins219 Жыл бұрын
thank you dudes! keep it up
@MrFreerideForever
@MrFreerideForever Жыл бұрын
Thanks for making the case in favor of gearboxes that much stronger.
@travisScreenCap
@travisScreenCap Жыл бұрын
Loved the video and the approach to thinking about failure modes. I would have liked to see the same test on a Shimano cable shifted derailleur as well for comparison.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
That would have been sweet, but at 26 minutes long we felt like we were pushing it already. Figured keep the test to a parallel product category. Glad you enjoyed it! - Dan P.
@Hello_riders_1993
@Hello_riders_1993 Жыл бұрын
Could have been 35’ I would have watch
@marktechsci
@marktechsci Жыл бұрын
As much as I love my Shimano Drivetrain, they would use a piece of al dente spaghetti to whip it and break it. 😂.
@mitchellsteindler
@mitchellsteindler Жыл бұрын
The part that's missing here is rate of work...aka power. The power of that impact is much much much greater than the power of Dan impacting at 2.5 mph.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Hahaha, there was a lot missing here from this experiment, but yes. I originally wanted to calculate the force of the impacts, but it was going to be harder than what we had time for, so we settled on momentum as a frame of reference. Cheers! Dan P.
@flashfive23
@flashfive23 Жыл бұрын
Man so right
@flashfive23
@flashfive23 Жыл бұрын
Work/time
@adamtuff2574
@adamtuff2574 Жыл бұрын
Love it! Will it blend meets mythbusters
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
@@adamtuff2574 Thanks Adam!! Glad you dug it. Good hearing from ya! - Dan P.
@HUKIT.
@HUKIT. Жыл бұрын
Super entertaining, well done gents!!
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Glad you enjoyed it!
@aaronburela432
@aaronburela432 Жыл бұрын
Great content definitely most entertaining SRAM transmission content on the tube, and highlights the great features this new tech gives to mountain biking 👍
@eniojurko
@eniojurko Жыл бұрын
Nice tests! New sram looks impressive..
@jklmnop943
@jklmnop943 Жыл бұрын
Finally a video that actually tests the durability.
@gilliansmith5662
@gilliansmith5662 Жыл бұрын
Little did I know my trampoline was to be used for such greatness🔥
@simpanczterritory
@simpanczterritory Жыл бұрын
This is such a great progress from the cranks breaking video. However, I think the impact would come from the direction of the travel (like when you hit a stump or rock), but your angled dangle pendulum was quite close. The impact from the side is way less likely. To smash a derailleur and provide with some number is way betther then do a silly "stepping test". Looking forwared to the next video
@Todd66
@Todd66 Жыл бұрын
Awesome information, but damn that was hard to watch. Never wished I had SRAM until today. MTB tech is fascinating.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Super painful. Didn't love dropping that pendulum on the poor bikes. Thanks for watching! Dan P.
@miyui9269
@miyui9269 Жыл бұрын
hope they release a cable version for this, no beef against electronics but i just want my bike to be fully mechanical.
@Bithu
@Bithu Жыл бұрын
They won't. Most of the core stuff that makes this awesome is only available due to it being 'smart'. Introducing mechanical indexing and variables such as cable tension mean that you cannot apply the vast majority of the advantages that you have with Transmission. Think of Gen 1 AXS as an electronic emulation of a mechanical drive train, where as this Gen 2 AXS is if you forget about mechanical ever existing.
@gabrielalpizarugalde1081
@gabrielalpizarugalde1081 Жыл бұрын
I was concerned that a more frontal impact was going to damage the frame since they are not build to handle torque in that area but I didn't know that it could rotate back like that. I really hope they also bring this to cabled shifters
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
So it's actually a feature of the UDH!! So that can happen on normal derailleurs on bikes with UDH. Re-watch this part for an example: kzbin.info/www/bejne/n2S0q4OumbNkm5Y - Dan P
@topspot4834
@topspot4834 Жыл бұрын
I think 2020 bikes and up mostly have UDH which do the same thing. I'm still interested in seeing how this affects carbon though ... SRAM ran all the tests so I'm not overly concerned. Just think about the backlash they'd get if a bunch of carbon frames started breaking.
@BiGWaVeDaveAZ
@BiGWaVeDaveAZ Жыл бұрын
This fixes a non problem. Seriously this is right up there with Rapid Rise. A good idea that is completely not needed.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
That was my initial take, but after learning more about it and spending some time on it, I've changed my mind. We've actually got a second video coming out later today that focuses more on the actual changes, I'll link it here when it's released! Dan P.
@AARON818818
@AARON818818 Жыл бұрын
Yeah but the price 🥳 Sram's killing it with drive train cost! I'll keep waiting ✋️
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
@@AARON818818 Totally fair. Definitely not intended to be a budget system-GX is there for a high quality, less expensive option. One of SRAM's reps described bikes equipped with Transmission as "Ferraris," if that gives you an idea of who they're targeting it. Cheers - Dan P.
@stanmustard7292
@stanmustard7292 Жыл бұрын
My bent hangers would disagree.
@ridemx323
@ridemx323 Жыл бұрын
Dude. Love the tribute to “will it blend”.
@infoatnorcal2304
@infoatnorcal2304 Жыл бұрын
Wow, you guys beat the crap outta that thing!
@WordupG
@WordupG Жыл бұрын
I know they’re pushing this “fully rebuildable” line, but SRAM’s track record on actually making spare parts available for purchase is dismal to the point of considering it non-factor. I have two sets of expensive 11-speed road shifters that can’t be used because the poorly designed hydro piston seals swoll up and SRAM have not made the replacements available for a couple of years now. So yeah, good luck rebuilding these, but I’m sure the complete (and crazy expensive) replacement derailleurs will be available everywhere, all the time though. You will of course buy it because you’re now locked into a highly proprietary system and have no other choice without replacing the entire drivetrain.
@geoleo2597
@geoleo2597 Ай бұрын
🤔 good point. We need said replacement parts
@PeakTorque
@PeakTorque Жыл бұрын
Making an immensely stiff and strong derailleur mount is fine but what shock loads is it putting into the carbon rear triangle and linkage?! Energy in, is energy out. A very risky design. Scan the carbon for delamination...
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
It's actually all going into the axle, which is supported by both sides of the rear triangle. So you're not wrong, but it's an extremely solid design. Like, your rear triangle's dropouts are dealing with massively larger forces than this from hits on the trail and drops and jumps, etc. If you don't trust this, you may as well not trust your bike to ride it. - Dan P.
@Coerced
@Coerced Жыл бұрын
Would love to hear how much speed loss due to impact the hits would equate to if you (Dan) were riding say 15mph so it becomes more relatable. Knowing for example that the derailler could take a hit hard enough to take out 1/3 of your speed at 15mph would be very reassuring
@samvilla6290
@samvilla6290 Жыл бұрын
Whatever they said is the difference in speed. I think it was 2.4 mph to zero which is the same as 15mph to 12.4 mph.
@Coerced
@Coerced Жыл бұрын
@@samvilla6290 it's not because the starting velocity isn't the same. That would mean that the same mass at higher velocity would slow down a lot less
@SemiSendy
@SemiSendy Жыл бұрын
My hats off, fella's! Solid work here, love seeing this system getting smashed on. Keep this style coming in the future! -The other Rich
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Thanks Rich. Appreciate it. I enjoyed yours as well. You always hit the important stuff concisely and clearly. Cheers, Dan P.
@erichbachman7363
@erichbachman7363 Жыл бұрын
This test is damn good and entertaining. Remember that while riding, a 60-130kg rider is on the bike; When the bike is in the bike stand, it is allowed to move a lot, so if someone were to sit on it during the test, I would expect the derailleur to fail sooner. Edit: Saw the sophisticated bracing method, which surely makes the hits harder. Amazing how much the rear mech actually can stomach! I'm just going to buy the older gen axs, its 3k usd in norway for the new one...
@ridedirtymtb9938
@ridedirtymtb9938 Жыл бұрын
Great video😂🤘
@bmxscape
@bmxscape Жыл бұрын
the second that dude started talking about the math i knew he would make an excellent programmer and sure enough a couple mins later hes like "yeah i wrote a script to do the math for me"
@leonkowalski4006
@leonkowalski4006 Жыл бұрын
so what this test showed me, that the normal derailleur hanger is just perfectly fine and easy replaceable, where on the new derailleur you would need to press out a bent pin to replace a part of the parallelogram and then still hope that it might fix the problem. all that for the very cheap price of 1500 dollars.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Nope, no pressing of anything. Two aluminum parts to be replaced, each around $20. We'll post an update on that when we receive them. Cheers, Dan P.
@michaelschlitzer8742
@michaelschlitzer8742 Жыл бұрын
I liked the content. Then you said “Python”, and I was hooked. Even though I’m a roadie, you got a follow! Great job..
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Hahahah thanks! Cheers! - Dan P.
@kevingardner7656
@kevingardner7656 Жыл бұрын
Differential equations and Python code? This has to be your best video yet. Love the details for nerds.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
James was an incredible help in this project! I tried to use my 12 year old memory of physics 101 to figure this stuff out and, unsurprisingly, failed. I'm super glad he was able to entertain the project despite being in the middle of his midterms!! - Dan P.
@PeakTorque
@PeakTorque Жыл бұрын
I loved the video but you don't need python to do a pendulum energy calc!
@PeakTorque
@PeakTorque Жыл бұрын
@danp5812 hey Dan. Thanks for all that info, i subbed to your channel a while back. Keep it up! Thats my fear about that knurled bit! Cheers
@zenscapeUKmedia
@zenscapeUKmedia Жыл бұрын
The huge assumption is that the spindle and rear triangle hasn't received a shock beyond its elastic limit, which isn't visible. Single seat race cars carbon suspension wishbones are strong in one direction, weak in all others.
@blangeleven
@blangeleven Жыл бұрын
I was most intrigued by the angle of your dangle while you were whacking it. 🤓
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
😘 hahaha glad you enjoyed the vid. Cheers - Dan P.
@webbiergoose2032
@webbiergoose2032 Жыл бұрын
The bike builder is sick btw
@justsayin3600
@justsayin3600 Жыл бұрын
I destroyed my SLX derailleur. I'm 230lbs. I was going around 6-8mph. A rock shaped like 2 slices of bread got sucked into my rear wheel and literally destroyed my derailleur. I probably would never be able to duplicate the way it went into my wheel. There's always a chance something unforseen will happen.
@skyroach7158
@skyroach7158 Жыл бұрын
Almost the same thing happened to me on my deore derailleur. Was riding slowly over a bridge to a rocky drop and snapped the pulley cage straight off on a rock when riding off the bridge. Thankfully a new deore derailleur is only $60. Also - would be interesting to see if they introduced the load on the pulley cage either from the side like in this test or from below. I feel like those are the two most likely hits you'll get from rocks when actually riding on the trail that could break a derailleur.
@ShredQuest
@ShredQuest Жыл бұрын
The best drivetrain comparison vid of all time. Freakin great! Might as well use your pendulum tester now for all rear mech so we can see results. Thanks!
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Thanks Aram! Silly stuff. - Dan P.
@MarCheChan
@MarCheChan Жыл бұрын
Holy crap!!! So no need to change to tthe new groupset...! YAY!!!
@hariwhitportal5387
@hariwhitportal5387 11 ай бұрын
This is well done. I think most of us riders have more problems with sticks getting caught in our derailleur where the chain goes in at the bottom more than objects hitting the derailleur. I have destroyed 3 derailleurs by a stick getting caught in the bottom.
@iamjegzola
@iamjegzola Жыл бұрын
This is a very good experiment. It looks like the xx1 axs is almost as strong a the new xx/xo rd. it would have been nice if you could x ray the rear triangle of the frame to see if it has caused any microcracks on the carbon fiber frame.
@topspot4834
@topspot4834 Жыл бұрын
Yup. I think most of us are thinking the same thing, so I'm sure SRAM did all the testing and probably consulted with different frame manufacturers. I don't see how this doesn't have a negative impact (pun intended) on the carbon though. I'm not an engineer and don't know much about physics, but I do know carbon absorbs force, so I'll have to wait and see some long term testing. Not that I'd buy AXS anyway, but it'll trickle down if it's as good as advertised.
@iamjegzola
@iamjegzola Жыл бұрын
@@topspot4834 only time will tell. always a good thing if it trickles down like what happened to gx. Same thing with a price affordable to the common people.
@skyroach7158
@skyroach7158 Жыл бұрын
@@topspot4834 First comment: if you've ever tried to turn a wrench with a very short handle, you'll know that it's nearly impossible to loosen a tightly torqued down nut or bolt. In this case, because the derailleur is mounted immediately next to the dropouts, it really just can't exert all that much force/torque on the frame along the axle. If the derailleur was like 5 feet long though, then a more sizeable force could be exerted on the frame that could possibly cause damage. Second comment: also from what I've seen (and i may be wrong), it appears the new derailleur isn't actually even mounted to the frame, it's mounted only on the axle on both the inside and outside of the frame dropout. What this means is that any torque exerted on the derailleur from impact on a rock or object will actually be exerted on the axle and not the frame. So per the argument from comment 1 above, it would require a very significant force to bend the axle, and i find it highly unlikely that would occur before something on the derailleur fails.
@323johnnybravo
@323johnnybravo Жыл бұрын
The dropouts on Treks are super weak, would love to see this test on the Trek Fuel ex.
@ashleyparks2886
@ashleyparks2886 Жыл бұрын
love the way he solved the Euler-Lagrange equations
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
I will tell James you said so! Cheers, Dan P.
@rgmtb
@rgmtb Жыл бұрын
Great video! Plus I think I got my physics degree from just watching Woot!!!
@philippesaulnier9599
@philippesaulnier9599 Жыл бұрын
Get the guy a whole new bike IMO
@topspot4834
@topspot4834 Жыл бұрын
Whoever thought to add the GoPro to the pendulum should get a raise. Great content boys!
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
I'll tell my boss, hopefully he agrees. - Logan at Fanatik (video guy)
@Matt-hn9bf
@Matt-hn9bf Жыл бұрын
Hope you are paying your python coding, diff equation calculating servicemen appropriately! Bringing in people that actually know about engineering and a little physics is what sets this test apart from the others, well done!
@thebigbonk
@thebigbonk Жыл бұрын
would be interesting to see if anything changes when the bike isnt suspended in the air, i think possibly some force was dissipated into rotating the bike, so maybe dropping a guided weight when bike is lying down would generate different results
@coltonkennelly8231
@coltonkennelly8231 Жыл бұрын
Really enjoy this type of content! Thanks!
@senallttam
@senallttam 10 ай бұрын
Could you guys run this test on the GX Transmission derailleur as well? I'm really curious to see how well that one holds up, since when compared to the XX/X0 derailleurs, the full mount brackets are much thinner and made of two separate halves screwed together.
@FanatikBikeCo
@FanatikBikeCo 10 ай бұрын
We hoping to do something like that! -Dan P.
@motortiki
@motortiki Жыл бұрын
So it looks like the point of failure has been moved to the parallelogram. Which is fine, that means there's something that will break before the frame does. But I'll believe it's rebuild-able when parts actually show up.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Keep an eye out on our social media accounts. We have the replacement parts en route now and once we get them we'll slap them on and get it back on the bike to make sure everything is running smooth again!
@charlesmansplaining
@charlesmansplaining Жыл бұрын
The test was great entertainment but I'm still not convinced because it's got the SRAM name on it.
@zao.224
@zao.224 Жыл бұрын
How did the carbon on the dropouts hold up after these tests?
@juliuscaesar3374
@juliuscaesar3374 Жыл бұрын
But is the transmission one actually ok after swapping out the part ? and going right up to the force that broke the eagle one which also broke the transmission one kind of leaves out the possibility of showing wether the new ones is weaker than the old one or is there something I am not getting ? (no hate generally curios)
@hannes6114
@hannes6114 Жыл бұрын
That xx1 didn't seem completely fine after some of the earlier impacts
@alexisastrie
@alexisastrie Жыл бұрын
this is such a dream job!
@iamjegzola
@iamjegzola Жыл бұрын
What impress me more is how much the previous gen XX1 can take.
@Jacob99174
@Jacob99174 Жыл бұрын
LOVE Fanatik science!
@manoz6194
@manoz6194 Жыл бұрын
you some crazy scientists!
@troymortimer3487
@troymortimer3487 Жыл бұрын
Question. What happens to the cage or jockey wheels with a hit. Does axis work that out?
@noelespigarestapia7953
@noelespigarestapia7953 Жыл бұрын
Thanks God we don't use to play baseball here in Spain😁
@polska905
@polska905 Жыл бұрын
Let's see what happens when it gets cought in the spokes, will a carbon frame snap like a twig?
@brianwright9514
@brianwright9514 Жыл бұрын
I'm interested to see what happens if you get an impact when you're in the top gear position... That position seems to carry the most risk for an impact. But the good news is that you'd be going very slowly in that gear.
@ChopperChad
@ChopperChad Жыл бұрын
Did you pull the derailleur off and inspect the frame and flex stays for cracks? That’s what I wanna see.
@n0b0dy07
@n0b0dy07 Жыл бұрын
Would be awesome if you guys show the measures translated to the rest of the world
@NickBainas
@NickBainas Жыл бұрын
whats the eta to get a replacement part for the broken transmission part?
@tstigge
@tstigge Жыл бұрын
That was fun to watch, but you definitely need to have someone seated on the bike for that test. There is a whole lot of energy being dissipated through the clamp and bike stand. The bracing on the opposing side obviously moves too much. Having someone seated on it would stabilize the whole bike from top and bottom to be more real world. As long as there right leg is on the pedal and they have something to brace against, I wouldn't be worried about the impact much. Especially if you start with less weight to make an impact. I would think less weight would be needed to damage the derailleur using that setup. Great video. It addresses my worries about the new drivetrain.
@albertocastillo4572
@albertocastillo4572 Жыл бұрын
Need the "branch" test, how may times derailleur hangers die because of a rogue twig. Also I really wonder about the availability of the replacement parts an for how many years they will keep the design before your derailleur is obsolete.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
SRAM does have the new Magic Wheel pulley which will keep rolling if a twig gets stuck in there. Not sure how often a twig really gets stuck in a pulley wheel but they did think about your "branch" test to some extent!
@SergiuPetrovan
@SergiuPetrovan Жыл бұрын
In 8+ years, my first full suspension bike with XT 2x10 speed never had the derailleur hanger bent. Never despite falling on the drive side numerous times. Then I got a new bike with sram gx eagle and bent the udh 3 times in one year. Funny thing, I never hit the derailleur in the parallelogram. I always hit it above it, I guess because I was using bigger cogs... Anyway, sneaky move from sram since now they also broke compatibility with shimano...
@CoryFrancis-qq3ds
@CoryFrancis-qq3ds Жыл бұрын
hey I saw this at crankworks rotorua last Wednesday. Well the 2023 model.
@Ryan-mv5wi
@Ryan-mv5wi Жыл бұрын
you guys need to make an indestrutible bike buld with the fr541 and this :0
@ashleyhouse9690
@ashleyhouse9690 Жыл бұрын
Great video but my only reservation about the new derailleur would be that most people I know would carry a spare derailleur hanger. This could be replaced quite quickly and you would be on your way again. Very unlikely that you would have the replacement parts for the new derailleur to hand ahead of time. If you were on a trip somewhere for the weekend say it would be game over unless you could get the parts from a local shop. I accept the new derailleur looks a lot more robust so less likely to break in the first instance but still an issue which we will only know about in the fullness of time. SRAM relying on user testing in the field.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
The parts are $22 for the kit, and are actually smaller than a hanger. You could very easily carry them! We replaced them in this video, the derailleur returned to normal functioning: kzbin.infoP9-LFW_PtIU
@mikepfeifer1753
@mikepfeifer1753 Жыл бұрын
I thought the new set up did not use a hanger. Confused but also impressed.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
It does not. I suspect you watched the first few tests where we whacked the old AXS system (which actually held up really impressively). - Dan P.
@bendu88
@bendu88 Жыл бұрын
Hanger easier to find and replace. Probably cheaper than axs part too.
@steelisreal4313
@steelisreal4313 Жыл бұрын
Will it work on my blinged out Huffy w/Ape Hangers?
@axels.7166
@axels.7166 Жыл бұрын
Damn, that shit is crazy… Sram did a amazing job. Thank you Fanatik for testing it this hard way
@ride_tenet
@ride_tenet Жыл бұрын
That was mildly stress inducing.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
For real. Gnarly. - Dan P.
@johnnyrocket1320
@johnnyrocket1320 Жыл бұрын
These guys take the test even further. See link below
@Silkl4sh
@Silkl4sh Жыл бұрын
To me durability is not a problem. The main issue of the product is frame tolerances eg 148 boost dropout can be 150mm and it changes once it's tightened.
@Orphansmash
@Orphansmash Жыл бұрын
My hanger bends if I look at it wrong
@david94549
@david94549 Жыл бұрын
We need a ranking table for all rear mechs. I killed a Shimano XT on it's first ride by cutting a corner with a rock on the inside, money straight in the bin
@callawaycass5148
@callawaycass5148 10 ай бұрын
You must have gotten a good one. My new bike came with XO transmission and it will not shift correctly. It skips a few gears, no matter where micro adjust is set. The shop couldn't fix it and I haven't been able to fix it.
@ericlopez5050
@ericlopez5050 Жыл бұрын
Is the new derailleur available now, and are there any compatibility problems?
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
The new derailleur is available as a groupset, and is not compatible with Eagle or AXS. There is more info here: www.fanatikbike.com/collections/groupsets?page=1&rb_product_type=Groupsets&rb_snize_facet8=12-speed%20Wireless Cheers - Dan P.
@Bartekelk5
@Bartekelk5 Жыл бұрын
I would love to see what happens when you catch a stray stick into a wheel.. I snapped 2 hangers in my life and both with a stick in the spokes
@noahressel3732
@noahressel3732 Жыл бұрын
would be interesting to not just see speed kill it but also weight, so how much pressure it holds
@Mazzaroth21
@Mazzaroth21 Жыл бұрын
I'm waiting for internal gear boxes come a standard for bikes on all major brands, I know there's afew brands that have them but feel the more other brands do it the better and cheaper the systems will be come. Love santacruz so hope they do it at some point
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
I've been saying/wanting that for years! Definitely want that tech to develop and improve; whether it's in the bikes/BB or hubs, I'm curious to see where it goes. I've kind of considered getting one of these from Kindernay. kindernay.com/product/kindernay-xiv/ - Logan at Fanatik (video guy)
@Mazzaroth21
@Mazzaroth21 Жыл бұрын
@@FanatikBikeCo that looks prity sick around the same price as axs aswell, if u get it deffo a gud video idea testing it, deffo frame integrated at bb would be better having the weight low and less weight on the wheel, see what happens in the future, just got a nomad so won't be in the market for a new rig just yet 🤣🤣
@ricolorenzo8423
@ricolorenzo8423 Жыл бұрын
Overall great video and informative, very helpful! Only question I have is why didn’t you start low and ramp up the tests on the new transmission? You took the first transmission from low to high to find the failure point. However with the new setup you went strait to a high level force and broke it instantly. This just says the same force breaks both, not which one is stronger.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
In retrospect, we should have. James had a final exam the next day he needed to got study for, so we were short on time. With that in mind, we figured the new derailleur ought to be at least as strong as the old, so we could start at the weight the old one broke and see how it held up. It did just fine on that first angled hit, and then of course you saw the part of the parallelogram break on the second hit. We then replaced those parts after the fact, and the derailleur is back to shifting like new. You can see that update here: kzbin.infoP9-LFW_PtIU - Dan P.
@GokkunGuru
@GokkunGuru Жыл бұрын
Are any of these new products backward compatible with existing Eagle components?
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Only the remote, actually. The AXS remote is also compatible with Transmission. Those are the only forwards/backwards compatible components. - Dan P.
@dano727
@dano727 Жыл бұрын
Very impressive ! I might have to defect from Shimano... Thanks Guys !
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Our pleasure! It is pretty sweet. You can find it here: www.fanatikbike.com/pages/search-results-page?q=transmission&page=1&rb_product_type=Groupsets - Dan P.
@SeikoMiura
@SeikoMiura Жыл бұрын
SRAM's Direct Mount RD is just a modern Shimano Hone
@wjhohn
@wjhohn Жыл бұрын
You guys should replace the broken piece and then see if it works. I have some doubts sadly. Tons of 12 speed derailleurs don’t look bent to the eye, but are bent enough to cause shifting problems.
@FanatikBikeCo
@FanatikBikeCo Жыл бұрын
Stay tuned! - Dan P.
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