Roulement BLACK BEARING B5 ABEC5 6903-2RS (17 x 30 x 7 mm) Drop This is why many professional

This is why many professional cyclists fit their training bike with these tyres

this tyre also features the Wide Trail casing which is optimised for mounting on a rim with an internal width of between 30 and 35 mm

il garantit une excellente résistance à la chaleur et une longue durée de vie

with the possibility of extending the loading capacity to four bikes by adding an adapter (sold separately)

it also features a Trail Shield 3x60 TPI casing with a high-density reinforced ply offering even greater robustness to meet the demands of All Mountain as well as the demands of electric mountain bikes

Roulement BLACK BEARING B5 ABEC5 6903-2RS (17 x 30 x 7 mm) Drop This is why many professionalThe bearing for frame wheels BLACK BEARING B5 6903 2RS is a premium replacement model, ideal for withstanding the most extreme conditions. Displaying optimal reliability, exceptional smoothness and very high durability, these bearings are made up of chrome steel balls, a chrome steel cage, and reinforced 2RS seals guaranteeing excellent resistance to water and dust.