Wheels Manufacturing
BB30A Outboard Bottom Bracket With Angular Contact Bearings - SRAM

The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance

• This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement
• Specifically designed for installing 22mm / 24mm spindle diameter cranks (SRAM / Truvativ GXP) in BB30A (42mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adaptors