Chris King Ceramic Bottom Bracket MTB Sram GXP

The construction and compatibility of this Chris King® Ceramic Bearing Bottom Bracket are identical to the Chris King® stainless steel bearing bottom bracket. However, this bottom bracket uses ceramic balls, which are lighter, harder and have greater roundness than stainless steel balls, resulting in a bearing with less friction and exceptional speed and strength.

These factors along with Chris King's sealing system mean you need only use a very small amount of low-viscosity lube in the bearing. This means less drag in the bearing, allowing you to pedal with greater efficiency.

• Designed for SRAM™-compatible external type crank systems including SRAM™ GXP, Truvativ™ GXP, and Bontrager™ GXP
• 24 ball bearings per side
• Fully user-serviceable bearings