ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black bikecorp More compressive fit with 4-way

More compressive fit with 4-way stretch for maximum adaptability

Safe-T Orbital Fit System

and 18 tool bits with a generous 30mm length for reaching tough bolt locations

with at least 4mm clearance on each side

ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black bikecorp More compressive fit with 4-wayThe Rotor T4729 bottom bracket is designed to improve the efficiency of the SRAM DUB crankset and eliminate excessive noise and creaking using high quality steel bearings. Specifications T47 internal steel bearing CNC machined aluminum body compatible with SRAM DUB cranks compatible with T47 85. 5 86. 5 89. 5 92 frames bottom bracket + 2x 0. 5mm 1x 1mm 6x 2. 5mm spacers Mfr Claimed Weight TBC