Premium quality bottom bracket kit from Chris King with CNC machined alloy Thread-Fit cups and precision stainless steel sealed cartridge bearings.
The bearings are made in-house in Portland Oregon, USA and are fully serviceable with Chris King's Grease Injection system.
- Machined to aerospace tolerances for the precision fit you'd expect
- 5-year built-to-last warranty
- Available in many anodized colors
- Responsibly lightweight
- Easily serviceable with CK's integrated grease injection tool
- Designed for BB shells that utilise a threaded external cup
- Ceramic bearing upgrade available
Please enquire about any colours or bearing options not listed on our site.




















