Galets de Dérailleur Arrière 12V HOPE Sram 12 14 Dents Noir Drop Ride with superior quality thanks Size:43.5 Ride with superior quality thanks to the BLACK BEARING bottom bracket compatible BSA 68 73 mm and for cranks with an axle 24 mm and also of the type Sram GXP 22 24mm thanks to an included adapter washer The SUPACAZ Fly Aluminium bottle cage perfectly suits your mountain bike or road bike the HOPE rear derailleur pulleys are made from 2014 T6 aluminium with high precision CNC machining ensuring accurate engagement these pulleys feature a refined finish and are available in different colours to give your bike a unique look