Fit Kit #1 DUB A MTB

Chris King bottom brackets utilize Fit Kits to ensure that cranks mate perfectly with their precision bearings which extends product life and reduces the potential for noise. Fit Kits will also allow you to use one bottom bracket with a wide array of cranks, if you happen to change your cranks in the future.

Fit Kit #1 DUB A is for ThreadFit 30 bottom brackets using SRAM DUB mountain cranks.