ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black Giant Best-in-class integration

Best-in-class integration

Specifically

The GX Eagle Transmission derailleur every bit as crisp and precise as the other derailleurs in the transmission family

Bottom Bracket Shell Width (mm): 68mm

ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black Giant Best-in-class integrationThe 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