Rotor BSA30 Bottom Bracket for 30mm Spindles in English Threaded Frames Steel 33265
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