Rotor BB1 BSA Ceramic Bottom Bracket
Rotor's BB1 Ceramic sealed bearing bottom bracket was developed with the Cervélo Test Team during the 2009 season and features a new non-contact labyrinth seal to preserve silky-smooth running with un-paralleled protection against dust, water and mud, not to mention minimum power loss.
Compatible with all BB24 cranks such as Shimano. High quality Ceramic bearings provide, low friction and maximum performance for less than you would think.
- High quality alloy cups
- Weight 92g (pair)
- Labyrinth seals for maximum protection when riding in extreme conditions
- Ceramic bearings provide maximum performance with minimum power loss