Rotor USA

BSA30 BB 68/73 Steel

Regular price $64.99 Save $0.00


1 in stock
Rotor Universal Bottom Brackets are designed to provide an easy yes to the question - is this bottom bracket compatible with my frame and crank? BSA30 UBBs are compatible with BSA threaded frames and BSA30 spindled Rotor cranks.
  • Designed to work with BSA threaded bottom brackets and 30mm axle ROTOR cranksets
  • Silicone seals offer low drag and quality-bearing protection