Mavic Ksyrium SL S Clincher Wheelset Material: [rim] Maxtal (aluminum alloy); [spokes] alloy; [hubs] carbon, alloyRim Width: Rim Depth: 22 mm 25 mmFront Spoke Count: 18 ZicralFront Hub: QRM+ alloyFront Hub Type: quick-releaseRear Spoke Count: 20 ZicralRear Hub: Rear Hub Type: FTS-LSpoke Material: aluminum bladedSpoke Nipple Material: M7 aluminumSkewers: BR601Axle Type: Brake Compatibility: rim brake with standard padsRotor Compatibility: noWheelbag: noFront Weight: 875Rear Weight: 1060Complete Set Weight: 1935Recommended Use: road training, road racingManufacturer Warranty: