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The Trek Cema BB90/95 bottom bracket can only be mounted on Trek frames. This Shimano version is compatible with all Shimano cranksets with a 24 mm axle and any crankset of the same type.
The bearings are protected by a sealed cage. Installation is simple and does not require any special tools, although the use of a Pressfit cup installer is strongly recommended.
Trek Cema Bearing reference: 524555 BB TRK BB90/95 SHIMANO
| Bottom bracket | Pressfit Trek BB90-BB95 |
|---|---|
| Crankset compatibility | Shimano and Rotor 24 mm axle |
| Bearings | steel |
| EAN | 0601479356447 |
| Supplier reference | 524555 |
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We value your opinion
Our customers, our best ambassadors
-
Alain c. 
Published Aug 09, 2026 at 05:53 pm (Order date: Jul 29, 2026)Perfect! (Translated review)
- Emmanuel w.
Published Mar 22, 2026 at 07:24 am (Order date: Mar 08, 2026)Perfect for my speed concept 2021. (Translated review)
- Simon T.
Published Mar 19, 2026 at 09:48 pm (Order date: Mar 07, 2026)Nothing to report (Translated review)
- Jean-louis c.
Published Mar 12, 2026 at 06:59 pm (Order date: Mar 01, 2026)No other alternative for this specific housing. It needs to be replaced relatively often. I don't know if it's the same for recent trek road frames. (Translated review)
- Guillaume C.
Published Mar 12, 2024 at 10:12 pmA bit expensive product but specific so logical. Perfect compatibility with my 2020 Madone SLR (Translated review)
- David G.
Published Jan 23, 2023 at 02:53 pmGood but nothing more. It works, it mounts well, it does the job, but the smoothness of the bearings is not optimal. Good product for training bike. (Translated review)
- Nicolas A.
Published Nov 16, 2022 at 03:49 amVery good, nothing to say! (Translated review)
- Vadim F.
Published Aug 25, 2022 at 01:20 pmEasy assembly. Compliant with the original for a 2019 Émonda. (Translated review)
- Stéphane P.
Published Aug 01, 2022 at 03:46 pmBottom bracket compliant for Trek Emonda SL. (Translated review)
- Frantz W.
Published Mar 21, 2022 at 10:28 amMaterial compliant for Trek Emonda Easy assembly (Translated review)
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