SRAM BB30 Bottom Bracket

SRAM BB30 Bottom Bracket

A bearing assembly for BB30 frames. BB30 gets its name from the 30mm spindle, which narrows Q-factor, adds ankle clearance and gives longer bearing life. It needs an oversized 68mm or 73mm shell, with PressFit bearings held in by snap rings.

Key Features

• 30mm alloy spindle
• Larger 40x30x7 bearings for longer life
• ISO 4210 compliant

Specifications

• Frame interface: BB30
• Bearing type: standard
• Spindle diameter: 30mm
• Weight: 64g

Want it fitted and set up? Book it into our workshop.