Roulement BLACK BEARING B5 ABEC5 6903-2RS (17 x 30 x 7 mm) Drop without requiring the use of

without requiring the use of rim tape

meaning all you need is a rim tape and a special valve to fit a tubeless tyre

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

ces chaussures bénéficient d'un système de serrage par Boa IP1 qui aide au maintien sûr du pied dans l'effort

Roulement BLACK BEARING B5 ABEC5 6903-2RS (17 x 30 x 7 mm) Drop without requiring the use ofThe 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.