Revolvr Outboard Bottom Bracket

Part No: 211055

Available at your local bike shop
  • Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation
  • Low-friction dual seals protect the bearings from harmful contaminants
  • Sealed premium bearings are serviceable
  • Designed for installing BB30 Wide or BB386 30mm spindle cranks into BSA threaded frames*
  • *For use with 30mm diameter cranks with a spindle length of at least 104mm
  • Origin8 Nylon composite BB tools are recommended to avoid the possibility of damaging the cups

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