At this point I feel like I got half a bike mechanics education from this channel. Honestly it's even working for them. Whenever I buy new bike tools I always look for park tool stuff because 1. I know the tools are high quality. 2. I'm thankful for all the free high quality information they provide on KZbin.
@booppert5897Ай бұрын
That’s the goal, make more mechanics to sell more tools
@AudioTones6721 сағат бұрын
I can't possible explain how grateful I am for Park Tools producing these videos!
@kristianjacobsen3556 жыл бұрын
You can tell a lot of work was put into this video. Keep it up guys, we really appreciate it!
@TheSHARCRASH5 жыл бұрын
It's a company, isn't this normal?!
@Frank-mn4hx Жыл бұрын
@@TheSHARCRASH A company does promote their products. They do that here yes BUT, A video containing a company that promotes its' product will show a note telling that it contains promoted products. This video does not. It doesn't say what brand of brake-rotors they use and they give advice about what tools you can use. A video made by a person like myself can give advice what tools to use too. It's possible that I can make a video using a specific brand, while I DON'T promote it's products.
@ed00786 жыл бұрын
Well done. I really appreciate the videographer and graphics team
@mrkiklop1335 жыл бұрын
I also appreciate the audio choice.
@sygad16 жыл бұрын
wow, ALL youtube instructional videos should take note, THIS is how it's done, excellent work and thank you for such a great tutorial
@RobMacKendrick3 жыл бұрын
Just adding my props. This channel rocks, and thanks to you guys, a guy who despises disc brakes (me) has been able to coexist with them with no more than the government-mandated amount of swearing.
@user-d3265811 ай бұрын
That just means you don’t know how to do the maintenance.
@meteturhan35054 жыл бұрын
4:56 This is the best instruction i've ever seen! Nice graphics team
@Frostbiker Жыл бұрын
And this is why I buy Park Tool. Many thanks for explaining things succinctly.
@PRH123 Жыл бұрын
Thanks. Now it’s clear to me how to ID a worn rotor that needs to be replaced. Good stuff…!
@kswsquared4 жыл бұрын
The only instructional video series I regularly binge-watch.
@gopromountainbike9014 жыл бұрын
Mine is 160 180 my mountain bike is brand new hydraulic just be careful they have make different design of rotors awesome video it makes my day even better
@fretboardrunner4 жыл бұрын
I buy tools from you just to thank you for these videos.
@lastwordindicator2 жыл бұрын
It is also very important to establish a good rapport between the bike mechanic, the tools and even the bike itself as can be observed by the bike mechanic quietly establishing his displeasure of the lack of cooperation from the other two at 9:05
@MaquinasDePalomitas3 жыл бұрын
Super thorough!! You guys even covered adapters, which is what I was looking for, covered the adapter type I bought, plus the bonus tip at the end about caliper alignment.
@peterswarbrick79742 жыл бұрын
How do you stop the tool slipping off the locking ring?
@Frank-mn4hx Жыл бұрын
@@peterswarbrick7974 The tool is slipping of the shallow lockring at the brake-rotor? Try to use more pressure holding the tool is place. That can help to loosen/tighten the lock-ring.
@kaltonian Жыл бұрын
thanks park tools, i did wonder if possible to change from single centre locking to the 5 bolt locking system...and now i know without having to over spend, again...... thank you very much PT
@PatrickDuganOFFICIAL4 жыл бұрын
This is really good, and so detailed it made me realize I should just bring my bike to the shop for this work!
@lewokejames3 жыл бұрын
Huh??? How did you not get how extremely easy this is even for a non mechanical type person ??? 🙍
@thegrowl22103 жыл бұрын
@@lewokejames Might be easy, but the tools are bloody expensive.
@lewokejames3 жыл бұрын
@@thegrowl2210 you got to be kidding right? Maybe $20 in tools if that.
@lewokejames3 жыл бұрын
@@thegrowl2210 you don't need to buy park tools brand you can literally get the couple tools you need on Amazon which is exactly what I did
@inglouriousmofo3 жыл бұрын
Sometimes shops don't even do it correctly...
@scottyfpv56512 жыл бұрын
My rotor got mineral oil on it. And I stripped the bolts. So I'm on the verge of a mental breakdown over here. 🙃
@kosztaz875 жыл бұрын
Incredibly well put together video. I have the center lock version disc which needs the external tool. And just to let you guys know, that thing absolutely sucks. I have a tool (not Park Tool, but a cheap chinese one), and it's impossible to remove, as soon as I try turning, the goddamn tool just pops off. I have to take the whole bike to the bike shop. The old school 6 bolt system is just sooo much better, I don't know why the hell did Shimano feel like he needed to reinvent the wheel, and make the whole thing worse, needing extra tools and such.
@parktool5 жыл бұрын
Tool Quality for this fitting really does matter. Our tool offers a flush face for the best engagement, so it will not slip off.
@truantray4 жыл бұрын
Welcome to the bike industry, where we now need a drawer of rare use speciality tools to work with all the "standards".
@PRH123 Жыл бұрын
The tool that removes the center lock is the same as the cassette lockring removal tool. Mine is Shimano branded and doesn’t slip. It was clever on their part to design one tool for two different uses.
@JanKowalski-ux6nt Жыл бұрын
@@parktool Can I replace shimano lock ring Y8JX98020 with Y8K198010 ? (12mm thru axle). I want to use the same tool for cassette and for disc brakes rotors.
@Customercf11 ай бұрын
@@PRH123 Not for the external one.
@whatyoudo9773 Жыл бұрын
probably the best bike work vids on the net!
@wangdangdoodie4 жыл бұрын
Nice clear and concise video. Kudos for wearing gloves too. I see far too many KZbin videos where the presenters aren't wearing gloves while handling new components.
@genedillman7811 Жыл бұрын
Thanks for the tip on using the Loc-tite.
@paulbusby20132 жыл бұрын
Just shows you can trust Park Tool to keep their videos completely up to date by mentioning lockring rotors come in 2 types of lockrings that require different tools!
@ichewtoast1113 жыл бұрын
These videos are underrated.
@mrfcukmylife3 жыл бұрын
3.36 makes loosening the bolts look so easy. I've tried everything to get mine out to no avail and pretty much rounded out the bolts.
@EphraimSyriacus3 жыл бұрын
Me too! I am afraid of ruining the bolts and eventually never be able to losen the rotor. What did you eventually do?
@bruce43995 ай бұрын
Excellent video as always, very informative. Thanks.
@martmexpue2 жыл бұрын
Your videos are the best… thanks a lot
@francescodiprisco62003 жыл бұрын
Best video tutorial ... as usual by Park Tool staff. Thanks!
@TylerSimsMechanical10 ай бұрын
Great video. Just wanted to point out that at 6:40 you say to use isopropyl alcohol but the video shows denatured alcohol. They aren't the same thing.
@DR_1_15 ай бұрын
Works well in most cases, even for more delicate tasks, like cleaning lenses.
@michaelnoone15653 жыл бұрын
Am I the only person disappointed that the paper towels and alcohol are not also blue?
@misternobody46445 жыл бұрын
Truman should get his own show, we can call it, wait for it, "The Truman Show."
@ericpatterson85966 жыл бұрын
Great job parktools !! 👍👍
@henfencey57517 ай бұрын
9:21 This guy sounds fed up with having to explain this basic shee to us. It's just very convoluted with new unnecessary proprietary technologies being developed all the time to require you to upgrade all related parts in order to fit the standard so I'm glad this video exists
@MrChando19752 жыл бұрын
Great video man! Be blessed 🙌
@leeswenson43503 жыл бұрын
Truman, can I have your autograph? Seriously, great job on this instructional video. It's been been fun following your bicycle related career path, from teenage bike builder to Park Tool video star!
@parktool3 жыл бұрын
Lee! Good to hear from you. We should get out and ride soon! Lil different work than helping you at the shop in Hastings. Good memories. See you soon! T.
@LimPu Жыл бұрын
Honestly, I am an average user and happened to get myself a bike with center lock. It should be illegal to sell such things to "none-pros". Like...what the heck
@808koko8086 жыл бұрын
Thanks for the video. Helped a ton!
@lukasrossi15932 жыл бұрын
Is it normal for centerlock Shimano disc brakes to move a lidle bit under load?
@parktool2 жыл бұрын
There will always be some tolerance between the centerlock spline of the hub and the rotor. So, if you hold the brake and rock it back and forth there will be a small amount of movement there.
@redtobertshateshandles2 жыл бұрын
@@parktool thanks, you answered my question. 👍
@OnanFromStatefarm2 жыл бұрын
Hey park tool i bought a new disc rotor and it came bent the person then told me this : “All rotors need truing during installation as they are a stamped steel. I recommend purchasing a rotor truing tool in order to install these correctly and true them for use.” Can you tell me if this is true ?
@parktool2 жыл бұрын
Not wanting to step into a retail transaction between parties, we might offer that having to align a new rotor is not unheard of, however, it would not be considered the norm.
@luifergreco6 жыл бұрын
Excellent video, veeery complete
@SBC2802 жыл бұрын
Do you have a video on how to replace hydraulic brake lines?
@parktool2 жыл бұрын
Not at this time. That is a good topic however, we will put that on the list.
@salad_gold_rancher4 жыл бұрын
Should the threads of the lock ring, for centerlock, be greased or not greased. I note that the instructions indicate to not grease the splines.
@parktool4 жыл бұрын
No grease on the splines and if anything at all put anti seize on the threads of the lock ring.
@yuzhne-rc6 жыл бұрын
Great video! Thanks a lot
@JMUDoc Жыл бұрын
Just upgraded from F/R 160 to F/R 203. Completely pointless - I ride the thing in town - but a lot of fun😁😁
@DR_1_15 ай бұрын
You ae better with rim brakes in town, imagine someone bumps into your rotor? You can't even walk away with your bike.
@jay2xjay843 жыл бұрын
Thanks 🙏
@kurikokaleidoscope4 жыл бұрын
Very interesting and informative presentation.
@Jaderixx Жыл бұрын
Im feeling like studying at school, gosh why the bicycle got so sofisticated
@jefferson94282 жыл бұрын
are the internal and external lock ring types interchangeable?
@shanegrant84415 жыл бұрын
Very helpful video thanks 👍😁
@lionsmusic0046 жыл бұрын
woooww!! really loved this video, very instructional
@michaelgunawan2319 Жыл бұрын
Park Tool HPG-1 has a max operating temperature of 540° F. DOT 5.1 has a boiling point of 518° F, and Shimano and TRP mineral oil have similar boiling points. So shouldn't it be ok to use grease on rotor bolts?
@peterswarbrick79742 жыл бұрын
I need this tool to unlock the locking ring on a Shimano disc brake rotor. But it keeps slipping off. I can't use the BBT69.2 because the axle protrudes through the hold where the ratchet handle would engage. What do do?
@parktool2 жыл бұрын
See the BBT-9 as an option
@jonienglish32313 жыл бұрын
I ALWAYS use COPPER LUBE/ ANTI Sieze on ROTOR BOLTS !!!!!!!!!!!!!
@trini_boi24142 жыл бұрын
What's the reason for upgrading from 160 to 180? I'm new to the biking thing so I was just curious
@parktool2 жыл бұрын
Moving to a large diameter rotor offers more leverage to the brake. The caliper must be spaced correctly but you do get more braking power.
@notredame2333 жыл бұрын
6:04 for centerlock rotors
@andriejohnruado94633 жыл бұрын
7:41 can you see theres a internal spline does that tool still exists now adays
@parktool3 жыл бұрын
On that silver lock ring that tool is not available. It is a tool used by manufacturers only at this point. The external fitting is much more common and versatile. There are no lockrings with just that internal fitting size. There are other rings without any outer tool fitting but then the internal tool fitting is the same as the FR-5.2.
@andriejohnruado94633 жыл бұрын
Thank you very much by answering my question that been stuck inside my mind every time I loosing silver lock ring of shimano 😊
@rayvax38832 жыл бұрын
is it possible to install an internal locking rotor on a wheel that previously had an external lockring?
@parktool2 жыл бұрын
If you get the right adapter, yes. See some similar to www.jbi.bike/site/product_details.php?part_number=120181
@PepinoMichoacan4 жыл бұрын
Great video !
@cyrussituma33912 жыл бұрын
u really do a good job 😁
@cosmincostea83863 жыл бұрын
thanks
@PeterlosAparatos3 жыл бұрын
epic video, thanks
@jackpilkington67703 жыл бұрын
Great vid!
@jonahtillman94992 жыл бұрын
My centerlock rotor is really stuck. My local shop couldn’t even get it off. Time for a new hub? Maybe some tips?
@calvintanner7897 Жыл бұрын
How long can electric bike rotors last before charging them, and what sizes are required for both front and rear wheels ?
@hench_wrench_repairs4 жыл бұрын
my disc is a 10 year old avid G3CS and its still going strong and my rear beake pads are work so thin their barely a fingernail thickness away from the backing plate
@gopromountainbike9015 жыл бұрын
When I what to a bike shop you know buy something for my bike also I saw this disc break has two arrows I was shocked 😮 it should be one way rotor disc and love ❤️ this video so much make sure disc is perfect tight 7 🔒 I never seen it before it my first time see it my is 6 bolts
@th_js6 жыл бұрын
Veri nais videou (Very nice video)
@UranusAnalyst2 жыл бұрын
5:47 Perhaps wipe the rotor with isoprophyl alcohol prior you install the rotor which make the wiping much easier
@dooleh843 жыл бұрын
Just unscrewed my factory/store tightened center lock rotor by hand after 4.5 years of use... I was less than happy with this.
@janvincentaguilar13533 жыл бұрын
nice video,
@xts_eddy95273 жыл бұрын
My brakes are squeking and i sanded down the pads a bit to get dirt and such off and used that alcohol with a rag onto the disc and they still squeking so what should i do? Change out pads and disc or what
@parktool3 жыл бұрын
Safest bet is new rotors and pads. But that does not often make sense so re clean and scuff your rotors and then install new pads. That should help with the squealing.
@salites55536 жыл бұрын
where is calvin jones
@parktool6 жыл бұрын
He's drumming up some incredible content for the future.
@rebeticstone6 жыл бұрын
thank u!
@waynesbutler78345 жыл бұрын
What a great video as expected , a lot of comprehensive info . I have a question I hope you can answer . Can a standard 6 bolt rotor that is cut from one piece of material be interchanged with a 6 bolt rotor that has the aluminum spider in the center , our will there be rubbing or misalignment of some sort ??
@parktool5 жыл бұрын
In theory, they should align the same. There is a standard they should both match. In practice, you better double check and re-align the caliper as needed.
@vangibbons82953 жыл бұрын
thank u love the content
13 күн бұрын
how do you pull of the 6 bold adapter ?
@toondewindt34354 жыл бұрын
Hi, i have the same center lock rotor as used in the video. When trying to do a skid with the back wheel the entire wheel starts to vibrate and it doesn't skid nice, can this be because the lockring isn't tight enough?
@rickyarmendariz8963 жыл бұрын
What tools can I use besides the exact correct bit for 6 bolt disc, I got 1 off but the rest are way too tight and now somewhat stripped
@parktool3 жыл бұрын
The correct bit is going to be the best and only option that we can suggest to get those out without stripping.
@truantray4 жыл бұрын
Is the point of Shimano to make every single part require a unique tool?
@hedemalmcarl4 жыл бұрын
okleydokley yes
@underratedphonker63954 жыл бұрын
Should I replace it if I sprayed it w/ wd40 or use degreaser?
@soliranje5 жыл бұрын
Hi, on my bike are rotors with center lock and lock rings are with external nothces. So, are all center lock discs compatibile with external lock rings? I use shimano sm-rt10 CL discs and can I replace it with sm-rt30 CL discs and keep external notches lock rings? Thank you.
@parktool5 жыл бұрын
They sure are. And you sure can use the lock rings from your SM-RT10's on your new CM-RT30's.
@soliranje5 жыл бұрын
@@parktool thank you very much
@jas2819 Жыл бұрын
Bloody hell,.....bring back rim brakes! 😲😲😲
@EchoHawk1862 Жыл бұрын
I think I stripped my bolts out they were on there really tight. Do you have any ideas of how I can remove them?
@parktool Жыл бұрын
If you drill the heads off, it's likely that you can grab them with a locking pliers or a pair of screw removal pliers.
@jimmybrown28655 жыл бұрын
I want to remove the front brake off my dirt jump bike, is it as simple as just removing it or do I need to get spacers.
@BR7AVEONE Жыл бұрын
I was trying to change my discs today but the 6 screws are so tide, that I broke my key for T24. I sprayed with WD40 but still the same, the screws don't want to move 😥
@gomitch23 жыл бұрын
What does the G Y17 stamp mean on a Hayes 160 brake rotor?
@mohamadhaikhal58602 жыл бұрын
Hi, Is it possible to install double rotor on the front? These days, there's a portable caliper which able to fix on the side of the frame or fork. Is this doable?
@parktool2 жыл бұрын
It is possible but not practical or feasible. It would take a lot of fabrication on your end.
@suhaidisavio2 жыл бұрын
Hi there.... My bike's rotor got free play back n forth.. Is it because the aluminum shim between rotor & centerlock missing/worn out?
@parktool2 жыл бұрын
That could be. There are also lock rings that have more and less thread engagement. If you have one with more thread engagement it could be bottoming out on the axle end cap. This does depend on the hub though.
@suhaidisavio2 жыл бұрын
@@parktool👌🏻.. Tq sir!
@gopromountainbike9015 жыл бұрын
Am fine I have 4 rotor disc and it very scary same mount my is 160 avid BB both be careful too much it can break like I have broken bults
@09ifyarsenal2 ай бұрын
What else can u use to wipe both sides if u dont have the alcohol
@parktool2 ай бұрын
Acetone would be good. A window cleaner is better than nothing. Use solvents that do not leave an oily residue.
@mariorojastenor4 жыл бұрын
Can you use the either a 6 volt or centerlock disk brake rotor with the same disk brakes? thinking of upgrading my wheels but the sets I want come only in center lock so was just thinking of changing the rotor insted of upgrading the whole groupset. Can this be done? Thankyou!
@parktool4 жыл бұрын
They both work on the same brakes just fine. There are a few clearance limitations on some brake caliper and rotor combination but overall they are very much compatible.
@TheBriiig6 жыл бұрын
New bike is also a great option )
@FelipeLuizDickmann5 жыл бұрын
Hi, is it safe to put 180mm on front of my ciclocross bike? It's an aluminum fork by the way.
@parktool5 жыл бұрын
Check for the manufacturer to be sure. Some have max rotor sizes listed.
@06566065504 жыл бұрын
Can centerlock rotors be exchanged,one with outher notch nut to be replaced with inner spline?
@parktool4 жыл бұрын
The thread in the hub is standard, so the inner splined lock rings will interchange with the outer notched lockring. In some rare cases the rotor spider arms can interfere, but normally, yes, they interchange.
@josephw70595 жыл бұрын
Should I replace my pads when replacing the rotors? Even if the pads are still good?
@yongling98255 жыл бұрын
As long as there's still enough braking compound & that they're not contaminated with hydraulic fluid, you can still use them.
@trelosenario3 жыл бұрын
Hello There , Great video. I have a newbie question :) Recently i bought a caliper that instead of B01s pad it had a G03S Resin pad ( BR317 caliper ) and i saw that it wasn't touching all the surface as the B01s pad did, it is narrower ! So the question is : is it safe to use as long as the rotor is the same diameter ,example 160mm . or do i have to change the rotor to the appropriate one ,example from RT-30 which i have now to RT-54 which Shimano states at the site as compatible ? Can i use even a better quality rotor like the SM-RT68 so i can use metal pads in the future ? Thank you
@parktool3 жыл бұрын
We do not recommend using the BO1s pads in place of the GO3s pads. The back plate dimension needs to be correct for them to work properly. They may work but not as intended.
@trelosenario3 жыл бұрын
@@parktool Hello and thank you for your reply , but i didn not ask if i can swap the pads . To say it with less words the question is can a GO3s pad and caliper obviously work with any rotor or not ?
@albaniandogs86534 жыл бұрын
Can u help me pls?...When i push breakes the break disk stops but the wheel is rrolling... What can i do?
@rgboss13376 ай бұрын
7:55 What do i do when the quick release handle is still there and i can´t reach the center lock? I´m an noob in working on bikes and I hope someone sees this and give me an advice. I can´t find a tutorial where they show how to remove the quick release handle.
@OndrejFialaEnduro3 жыл бұрын
What if i have six bolts but it's like bolts but the heads of the bolts are bold
@mitchellalien3 жыл бұрын
What sort of person leaves a dislike on one of these videos?
@sethmtb9545 жыл бұрын
Would anything bad happen if I took off the front Centerlock rotor completely?
@parktool5 жыл бұрын
Nothing bad will happen. They are designed to be removed. If you rode without it, you would be riding with a 70% reduction in stopping power though.