Wheels Manufacturing BB30A to Outboard Bottom Bracket for 24/22mm SRAM Cranks

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  • 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 adapters