![#color_Black](http://ceramicspeed.com/cdn/shop/files/112936_112937_112938.png?v=1696482340&width=2500)
BBright 30mm
Buy any Bottom Bracket and get a Service Kit
![#color_Black](http://ceramicspeed.com/cdn/shop/files/112936_112937_112938.png?v=1696482340&width=2500)
Product description
This Bottom Bracket is for BBright frames with 46mm frame diameter, 68mm frame with and a total with of 79mm when the BB is installed, this BB is for a 30mm spindle
This bottom bracket features nearly zero loss of power due to friction, thanks to the bearings. The bearings have super round, super smooth CeramicSpeed balls rolling on hardened-steel races. The Coated version has a metallic coating laid onto the races, making them even harder and smoother, resulting in longer life and lower drag. They come installed in cups.
Compatibility Matrix![](http://ceramicspeed.com/cdn/shop/files/bottom-bracket.jpg?v=1687679891&width=2500)
![](http://ceramicspeed.com/cdn/shop/files/bb_27680720-7585-4d3f-a3bf-690325bd8a07.jpg?v=1687679923&width=1500)
Lowest Friction
Optimized Power Transfer
Longest Product Lifetime
![](http://ceramicspeed.com/cdn/shop/files/standard-bearings.jpg?v=1713420713&width=1920)
![](http://ceramicspeed.com/cdn/shop/files/coated-bearings.jpg?v=1713420760&width=1920)
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![](http://ceramicspeed.com/cdn/shop/files/maintenance-bb_1_de9792f8-4563-4880-b274-ffd80c140b38.jpg?v=1697008511&width=3200)
General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
![](http://ceramicspeed.com/cdn/shop/files/Installation-of-cranks_4_70799c10-4c4f-436a-970b-2a062ba8dd8d.jpg?v=1697008425&width=3200)
Installation of Shimano cranks on CeramicSpeed Bottom Brackets