Frame:Operating Width: DirtMaterial: 7005 AluminiumWheel Size: 26 InchType: HardtailBuild:Bottom Bracket Type: Euro BBDisc Brake Mount: yesSuspension Fork Compatible: yesSize:Rear Chain stay Width: 135 mmcompatible Axle diameter: 10 mmSteering Head Size: 1 1/8 InchSaddle Post Size: 27.2 mmSuspension: 90 mmWeight: 2100 g