Shimano cranks fit into BB86 frames when you have this CeramicSpeed Bottom Bracket installed. The kit consists of two cups that are pressed into either side of the central opening.
The cups come with CeramicSpeed Bearings installed with long life Standard Bearings featuring hardened-steel races and super round CeramicSpeed Balls.
In The Box
- 2 bottom bracket cups with bearings installed
- 2 dust covers with integrated spacers installed
- Spacer tube
- All Round Grease
- Sticker sheet