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
• Spindle Interface Type: RaceFace/Easton CINCH , 386 EVO , Rotor 3D+ , e*Thirteen P3 Connect , Zipp Vuma
• BB Shell Width (mm): 68 , 73
• Bottom Bracket Shell I.D.: 1.37
• BB/Frame Interface: English
• Weight: 89