Kit Roulements BLACK BEARING B3 ABEC3 pour Boîtier de Pédalier TRUVATIV / SRAM GXP ALT (25 x 37 x 7 mm & 22.2 x 32 x 7/11.5 mm) Exclu drop With its reinforced thickness (0

With its reinforced thickness (0

This long internal rear derailleur hanger SHIMANO XT RD-M8100 will allow you to replace this component

they also feature a 6061-T6 aluminium platform and a chromoly axle

it integrates the ABS Flex Hose

Norco CCX SL1

Kit Roulements BLACK BEARING B3 ABEC3 pour Boîtier de Pédalier TRUVATIV / SRAM GXP ALT (25 x 37 x 7 mm & 22.2 x 32 x 7/11.5 mm) Exclu drop With its reinforced thickness (0Designed for Truvativ Sram GXP Alt bottom brackets, the bearing kit BLACK BEARING B3 is an intermediate quality replacement model, equivalent to the models fitted as original equipment on your bike most of the time. These bearings are made up of chrome steel balls, a chrome steel cage, and 2RS seals resistant to water and dust.