Boîtier de Pédalier BLACK BEARING T47 68 73 Axe 24 mm et GXP Acier No drop breathable and multi directional stretch fabric PBS_HUTC026507 breathable and multi directional stretch fabric with rapid moisture wicking for ultimate comfort 1 2P US est un allié indispensable pour les amateurs de vélo et les professionnels de la mécanique Ride with superior quality thanks to the BLACK BEARING B5 bottom bracket compatible with frame shells at the standard diameter T47 over a length of 68 73 mm and for cranksets with a spindle of 24 mm and also of the type Sram GXP 22 24mm thanks to an included adapter washer resulting in less creaking