How to remove and install HollowTech bottom brackets on a road bike

Рет қаралды 26,446

Күн бұрын

Hello, fellow cyclists! A carbon road bike has arrived at our workshop. It has been ridden extensively without proper maintenance, so many components of the bike need replacement. In this video, I will show you step by step how to replace the bottom bracket of the Hollowtech standard with a new one. This video will be interesting for cyclists and those who want to repair their bike at home. Enjoy watching!
00:00 Bottom bracket hollowtech on a road bike.
00:30 How to remove the hollowtech bottom bracket from your bicycle.
01:57 Bike preparation before installing the bottom bracket.
02:15 Unboxing the hollowtech bottom bracket.
03:08 Comparison of the new and old bottom brackets of the bike.
03:15 How to prepare the bottom bracket for installation on the bicycle.
03:42 Installing the hollowtech bottom bracket.
05:05 How to properly tighten the hollowtech bottom bracket into the bike frame.
05:48 Job done!
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Write in the comments, what you would like me to do in the new video.
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Ask your questions in the comments
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Пікірлер: 28

@NiceBikeService Ай бұрын

If you liked this video, share this video with your friends ❤ it will help the development of the channel! 📈 Thank you for your comment! 😍

@alistairmacfadyen9365 4 ай бұрын

Fabulous, you make the videos that I love to watch and will save me lots of money. Thanks again

@NiceBikeService 4 ай бұрын

thank you for your comment! Share my videos with your friends, it will help the development of the channel! 😘

@angrylamo 6 ай бұрын

Here guys we see a typical hollowtech problem - see how nasty the cups are and how much cleaner it is inside the tube(the grease is still green there!). That is why if you are riding in dirt and wet conditions the good square taper is better.

@NiceBikeService 6 ай бұрын

thank you for your comment! ❤️❤️❤️ Share this video with your friends, it will help the development of the channel! 📈😘

@AlexMTBVLOG 6 ай бұрын

Hello Sir @NiceBikeService , nice tutorial, this channel is GOLD. I come to ask you again if you can please make a video how to service a Rockshox Judy 29" Coil Fork - for air judy fork we can find video on how to service, but for Judy Coil fork no. The fork I mentioned before can be found on the bike - CUBE AIM SLX 2023, its name is: RockShox Judy Silver TK Coil, 100mm, Lockout. I don't really know if inside there needs to be oil put in or just grase since its a coil fork. Thank you for your work

@NiceBikeService 6 ай бұрын

There will be a video soon about a fork with the same internal parts as yours. if you liked this video, share this video with your friends ❤️ it will help the development of the channel! 📈

@AlexMTBVLOG 5 ай бұрын

Thank you sir !!!!!! I LOVE your work and btw, I allready subbed and liked the clip. In my opinion: beside Sickbiker, you are the best mechanic I ever saw on youtube platform. I dont say this because you make the video that I just requested, your videos really helpt me IRL. Thank you !@@NiceBikeService

@NiceBikeService 5 ай бұрын

Thank you very much. We have the best and most positive followers😽

@user-vm9no7fu2b 6 ай бұрын

BBとヘッドパーツのベリングは消耗品ですね　ベアリング打ち換えたら再生できるけど今は使い捨てって感じです・・・悲しいかな・・・

@NiceBikeService 6 ай бұрын

大賛成

@stevengagnon4777 4 ай бұрын

I've been able to remove the plastic dust shield with a blade that is labeled Do Not Remove. It's does break easily so you have to pry it up tiny bits at a time going around the clock. Once out the bearing seal can be pried out with the tip of a blade. I keep one that I only use for this because a dull one doesn't work as well. Then the bearing can be cleaned out it is usually blackened and broken down, but if the bearing is still smooth adding new Shimano Dura Ace Grease will extend the life of the bearing. I have a Grease gun with a 3mm plastic straw on that I flattened the end and made a staight cut on. I can get this inside the bearing retainers and fill with an excess of grease. Put the seal back on and cover with some more grease then pop the outer dust shield back on. The excess grease will slowly be expelled and keep water/dirt from entering the bearing. I worked in a large bicycle shop for almost 40 years as a mechanic so I did this alot refurbishing used bicycles for resale to keep the cost of replacing parts down we saved alot of working spare parts. Most of my personal bicycles were a bunch of often disguarded spares. So I know that this would more than double the service life. Often it was the last time I needed to touch it. Other than wiping the excess grease away a long time down the road. If you do this before there is any noticeable change in how the bearing feels you can get tens of thousands more kilometers service. . It takes about 10 minutes more time than replacing with new...it's a judgment call but too many new parts into a refurbished bike and no profit left.

@vlahovicsamira7084 23 күн бұрын

Merci pour vos vidéos, je me perfectionne grâce à vous. Quelle graisse utilisez vous pour les roulements ?

@NiceBikeService 2 күн бұрын

Je vous remercie pour votre commentaire. Pour la lubrification, nous utilisons une graisse épaisse à base de calcium Divinol.

@veaceslavpascaru7294 5 ай бұрын

Great video! May I know which green grease you use?

@NiceBikeService 5 ай бұрын

shimano

@mtbarena612 6 ай бұрын

What Camera gear do Gou you use??

@NiceBikeService 6 ай бұрын

mi 12 pro + lens

@kylemartinez7058 5 ай бұрын

Would anti seize work as well, or better, than grease for the threads?

@NiceBikeService 5 ай бұрын

I've never used it, but I don't think there will be any difference.

@stevengagnon4777 4 ай бұрын

@@NiceBikeServiceyeah not much difference if the thread in the bottom bracket shell is aluminum. For a steel or titanium frame the copper antisieze would be my recommendation. Always put some grease or antisieze on both tread surfaces.

@NiceBikeService 6 ай бұрын

*ASK YOUR QUESTIONS* ⚠❓⚠ 👇👇👇

@ZicoReus 6 ай бұрын

How is that Hollowtech axle maintained?

@AlexMTBVLOG 6 ай бұрын

@NiceBikeService 6 ай бұрын

there's gonna be a video soon!

@Altair885 19 сағат бұрын

These are just junk. Dug mine out and fitted two taper roller bearings and seals that I can adjust using the original caps. HollowTech is a just another way to screw money out of people, the taper roller bearings I fitted have lasted three times as long so far, and I expect they'll last much longer than that!