The ThreadFit 30 bottom bracket is designed and built to be durable, serviceable, and silent. Manufactured to create a precise and functional interface between your frame’s bottom bracket shell and your cranks to ensure that your cranks will spin lightly and without interference.
The ThreadFit 30 is compatible with Race Face Cinch 30mm and E13 cranksets. It does require that you purchase the ThreadFit 30 Conversion Kit, so be sure to pick that up the correct conversion kit. You may purchase the kit using the dropdown menu to the right. Please reference the chart here to insure you get the right configuration for your setup:
- Kit #21: Race Face Cinch 73mm / 30mm spindle
- Kit #23: Race Face Cinch 68mm / 30mm spindle
- Kit #22: E13 73mm / 30mm spindle
- Kit #24: E13 68mm / 30mm spindle
We also recommend purchasing the ThreadFit 30 bottom bracket installation tool if you're a home mechanic.
- Engineered, manufactured and assembled in Portland, Oregon USA
- Legendary in-house made bearings
- Easily serviceable with the Chris King Grease Injector Tool