Zipp Speed Weaponry 202 Firecrest Carbon Clincher Material: [rim] carbon fiberRim Width: [brake track width] 24.62 mm; [maximum width] 25.4 mmRim Depth: 32 mmFront Spoke Count: 18Front Hub: Zipp 88Front Hub Type: quick-releaseRear Spoke Count: 24Rear Hub: Zipp 188Rear Hub Type: quick-releaseSpoke Material: stainless steelSpoke Nipple Material: alloySkewers: includedAxle Type: Brake Compatibility: caliper brakes with Zipp approved padsRotor Compatibility: noWheelbag: Front Weight: 625 gRear Weight: 750 gComplete Set Weight: 1375 gRecommended Use: road cyclingManufacturer Warranty: 2 years