ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black Nutrition Large: 390 g

Large: 390 g

no dismantling and re-assembling

Compatible with all 3-bolt road cleat systems

The most advanced foam ever used in bar tape along with an extremely long wearing and tacky top layer

maximizes its potential in a variety of fields

ROTOR T4729 Internal Steel Bearing Bottom Bracket - Black Nutrition Large: 390 gThe 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