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CeramicSpeed BB90 Trek Shimano Coated Bottom Bracket Black. The ideal upgrade for Trek road bike frames allowing you to fit a crankset from Shimano, FSA, and Rotor with a 24mm axel into a BB90 frame
CeramicSpeed BB90 Trek Shimano Coated Bottom Bracket Black. The ideal upgrade for Trek road bike frames allowing you to fit a crankset from Shimano, FSA, and Rotor with a 24mm axel into a BB90 frame
CeramicSpeed

CeramicSpeed BB90 Trek Shimano Coated Bottom Bracket Black

£319.99
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CeramicSpeed BB90 Trek Shimano Coated Bottom Bracket Black

Season:2019

Brand:CeramicSpeed

Code:101374

 CeramicSpeed BB90 Trek Shimano Coated Bottom Bracket Black

BB90 is the Trek oversized bottom bracket standard and is only found on Trek road bikes. The shell is 90.5mm wide and is designed to work with 24mm spindles and road cranks and have the bearings inside the shell. The CeramicSpeed Bearings come as two bearings, which are then pressed into the frame.

Those two bearings consist of either CeramicSpeed Standard or Coated Bearings. Both feature super smooth, super round CeramicSpeed Balls contained in hardened-steel races. The Coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in lower drag and longer life.

In The Box

2 BB90 bearings.
2 seals.
2 dust covers with integrated spacers.
All Round Grease.
Sticker Sheet.
Technical Information

Technical Features

 The BB90 standard is limited to Trek. This kit makes it possible for 24/22mm thru-axle cranks from Quarq and SRAM to mate with your Trek.

The Standard Bearings last at least 3 times longer than other bearings. That’s a result of hardened-steel races and ceramic balls that are 100% smoother & 15% harder than the ceramic competition. These bearings have a frictional drag of 0.3-0.4 watts per set, which boasts an average 75% drag reduction compared to stock bb’s.

The Coated Bearings increase bearing life by 60% and reduce drag by 50% compared to Standard Bearings.

To better modify the performance for your needs, consider the grease you’re using. All Round Grease comes installed, but can be changed for lower drag Race Day Grease, or higher durability Long Life Grease, which adds a bit of drag but stays in when riding through messy conditions.

Frame & Axle: Press-fit Trek BB90 / 24mm
Thread: PF w/o cups
Color: Black
Bearings: CS 61805 Coated
Crank Compatibility: Shimano, FSA, Rotor a.o. 24mm

Sizing Information
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