Parameter of brake assembly: Max. operation pressure: 8MPa. Master cylinder diameter(F):ф19mm. Master cylinder diameter(R): ф19mm. Wheel cylinder diameter(F):2*ф 27/ф 38mm. Wheel cylinder diameter(R): 2*ф 25/ф 38mm. Mounting position of wheel cylinder(F): left/right. Mounting position of wheel cylinder(R): right. Mounting-plate hole space(F): 66mm. Hole space for mounting(R): 89.5 Length of oil pipe(F): 1130mm. Length of oil pipe(R): 2130mm. Max. braking moment(F): 225N. m. Max. braking moment(R): 270N. m. Parameter of brake disc(Front brake disc): O. D. : ф183mm. L. D. : ф73.5mm. Thickness: 4mm. Mounting Parameter: Hole space: ф92.5mm. Aperture: ф8.4mm. No. of holes: 4. Parallel height of bottom: 4mm. Valid radius of braking: 79mm. Parameter of brake disc(Rear brake disc): O. D. : ф178mm. L. D. : ф51.5mm. Thickness: 4.5mm. Mounting Parameter: Hole space:ф76mm. Aperture: ф10.5mm. No. of holes: 3. Parallel height of bottom: 4.5mm. Valid radius of braking: 76mm.