Kogel Bearings BB30 Bottom Bracket.
- High quality hybrid ceramic bearings with specially designed cups to allow for the smoothest and longest lasting bottom brackets
- BB30-24: Fits all 24mm spindles on a BB30 frame and includes step-down 2-piece non-driveside reducer for use on GXP spindles. See included instructions for spacer and reducer configurations (alloy cups)
- Use KB-6806x for BB30 bearings only (no cups)
- Weather resistant cross seals designed for mountain, cyclocross, or commuting use
- 2 year warranty with annual bearing service.
Frame Interface: BB30
Spindle Interface: 24mm (Shimano Hollowtech II, SRAM GXP Spacer/Reducer Included)
Bottom Bracket Shell ID: PF42
Shell Width: 68mm, 73mm
Material: Hybrid Ceramic Bearings (Cross Seals)