ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black Giant Mavic UST tubeless ready improves

Mavic UST tubeless ready improves comfort

Cobber comes with a tool-less removable silicone straps for bars and seat posts 22 – 32mm+ diameter and a magnetic mount

Construction of the EKAR GT cassette retains the Campagnolo design philosophy with a single block for the larger sprockets

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

Light and resistant

ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black Giant Mavic UST tubeless ready improvesThe 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