Compatible with ThreadFit 30mm spindle cranksets for versatile use
Supports 68mm and 73mm bottom bracket shells for broad crank compatibility
Reduces noise and wear to extend the lifespan of both cranksets and bottom brackets
Allows use of a single bottom bracket with multiple crank types for convenience
Summarized by Shop
Fit Kits for 30mm , T47 30i & T47 30x Cranks Why We Make It
Chris King Fit Kits make that magical, love connection between your cranks and our legendary bearings. Why You Want It
Your Fit Kit extends the useful life of both your bottom bracket and your cranks, it reduces the potential for noise, and it also allows you to use one bo