- Fits 30mm spindle cranks like those offered by Race Face®, and E-Thirteen®
- Many fit options are available by using King Bottom Bracket Conversion Kits
- Designed and built to be durable, serviceable, and silent
- King bearings made in-house and their process allows placement of more balls per bearing than our competitors
- Legendary sealing system allows the bearings to be purged and re-greased using our precision made injector tool
- Engineered, manufactured and assembled in Portland, Oregon USA
- 5-year built-to-last warranty
- Easily serviceable with King's integrated grease injection system
- Legendary in-house made bearings
- Requires specific fit kit depending on crank axle.
