Mon - Fri: 8:00am - 6:00pmSat, Sun: 8:00am - 5:00pm
Chris King Threadfit Bottom Bracket Conversions to mate your King ThreadFit BB to your chosen frame and crank spindle.
- For ThreadFit T47 30x and T47 30i with 30mm spindle cranksets
- 68mm, 73mm BB shells