Ceramicspeed BBright Shimano Bottom Bracket (Black)
105170
🚚 Delivery Estimated between 14 September and 19 September.
Description
BBright is the Cervélo bottom bracket standard, found on most of their frames. In order to fit Shimano and FSA cranks into this oversized shell, this bottom bracket, complete with CeramicSpeed Bearings, needs to be pressed in.
The BBright bottom bracket comes with either CeramicSpeed Standard or Coated Bearings installed. Super smooth, super round CeramicSpeed Balls contained in hardened-steel races are found on both versions. The Coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in lower drag and longer life.
Features
Technical Data
BBright is similar to BB30 but is wider on the non-drive side. As such, the bottom bracket for running 24mm diameter thru-axle cranks from Shimano, FSA, and others, is unique.
The CeramicSpeed Standard Bearings last at least three times longer than other bearings. Thanks go to hardened-steel races and CeramicSpeed Balls that are 100% smoother and 15% harder than the ceramic competition. These have a frictional drag of 0.3-0.4 watts per set, which represents an average 75% drag reduction compared to most bb's.
The CeramicSpeed Coated Bearings reduce drag by 50% compared to CeramicSpeed Standard Bearings and have an improvement in bearing life of 60%.
The grease that comes installed can be changed. All Round Grease is standard but can be replaced 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.
Installation of BBright Bottom Bracket for Shimano
If you don't have any experience installing bottom brackets and bearings, we recommend that you have your local bike shop fit your new bearings. Find your nearest retailer.
Maintenance of CeramicSpeed Bottom Brackets
We recommend that you follow our instructions on how to maintain your CeramicSpeed Bottom Brackets to achieve the lowest friction and the best longevity.
In The Box
- 1 bottom bracket with bearings installed.
- 2 dust covers.
- All Round Grease.
- Sticker sheet.
Specification
| Type | PressFit |
| Bearing Type | Ceramic |
| Length | - |
| Shell Width | 79 mm |
| Thread type | - |
| Spindle Diameter | 24 mm |