Kit Roulements BLACK BEARING B3 ABEC3 pour Boîtier de Pédalier TRUVATIV / SRAM GXP STD (24x37x8 mm & 22.2x37x7/11.5 mm) noel minimal weight and an excellent

minimal weight and an excellent HP grip for all high-pressure tyre inflation

The TACX direct-mount adapter kit is an essential accessory for cyclists using bikes with a 12 mm thru-axle

It is offered here in the Compact 34/50 version

it stands out with a grey polished steel finish

Kit Roulements BLACK BEARING B3 ABEC3 pour Boîtier de Pédalier TRUVATIV / SRAM GXP STD (24x37x8 mm & 22.2x37x7/11.5 mm) noel minimal weight and an excellentDesigned for Truvativ Sram GXP Std 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.