Chris King bottom brackets utilize Fit Kits to ensure that cranks mate perfectly with our precision bearings, extend product life, and reduce 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.
For DUB cranks we have two fit kits to choose from, Fit Kit #1 DUB A and Fit Kit #2 DUB B.
Fit Kit #1 DUB A is going to cover all DUB mountain fitments, as well as DUB road fitments with ThreadFit™ T47 bottom brackets.
Fit Kit #2 DUB B is for ThreadFit 30 with DUB road cranks.
- For use with ThreadFit™ 30, ThreadFit™ T47 30i, ThreadFit™ T47 30x
- 68mm, 73mm, 73mm SB+, 86.5mm, 92mm, and 92mm SB+ BB shells.
- Common Cranks: DUB 28.99mm spindle
For DUB mountain cranks there are a few extra fitments notes to be aware of. If you have a 68mm BB shell you will need two 2.5mm Cup Spacers (PBB008B for BSA, PBB078 for T47).
For DUB Super Boost + cranks you will need one additional spindle spacer kit (PBB081).