Hope Pro 2 Rear Bearing Kit Rebuild bearing kit for Hope Pro 2 rear hubs.Features: Material: Stainless Steel 1 x 61902; Inner Diameter: 15mm; Outer Diameter: 28mm2 x 61802; Inner Diameter: 15mm; Outer Diameter: 24mm2 x 61903; Inner Diameter: 17mm; Outer Diameter: 30mmPlease Note: Not suitable for use with Pro 2 EVO hubsBuy Hope Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.