The Chris King MTB Ceramic Bearing Bottom Bracket is identical in construction and compatibility to the stainless steel bearing bottom bracket. All the Chris King qualities you love remain the same - Durability, Serviceability, Performance & Made in the USA. To this they've added ceramic balls, which are lighter, harder and with greater roundness than stainless balls, for a bearing with exceptional speed and strength. The Chris King Road Bottom Bracket is specifically designed for Shimano and SRAM Style-compatible external type crank/bottom bracket systems and delivers every benefit you've come to expect.
An available grease injection tool allows the bearings to be purged of existing grease and debris and new grease run through. What better way to maximize the life of your bearings than to do routine maintenance? Especially when it's this easy. Racers take note! With the Chris King bottom bracket and injection tool, you can train day-to-day with a durable high-viscosity grease and race with a light, fast-rolling low-viscosity grease or oil. Imagine your current Friday night leg-shaving ritual finishing with a few minutes in the garage to get your bike as smooth as you are.