Brake disc. Num. of holes: 10 Centering diameter: 131 mm Fitting Position: Front Axle Ø: 430 mmHeight: 143 mm Thickness: 45mm (Min.: 37mm) Brake disc type: vented Pitch Circle Ø: 168 mm HolePitch / Number: 10x21 Fitting Position: Rear AxleWeight: 36 kg