Parameter of brake assembly: Max. operation pressure: 8MPa. Master cylinder diameter:ф12.7mm. Hole space for mounting master cylinder: 40mm. Aperture for mounting master cylinder: 2*ф6mm. Wheel cylinder diameter:.2*ф25mm. Mounting position of wheel cylinder: right(Rear Brake). Mounting-plate hole space:46mm. Length of oil pipe:660mm. Max.braking moment:440N.m. Parameter of brake disc: O.D.:ф190mm. L.D.:ф58mm. Thickness: 4mm. Mounting Parameter: Hole space:ф80mm. Aperture:ф10.5mm. No. of holes:4. Parallel height of bottom:4mm. Valid radius of braking:82mm.