'Halo' rigid brake rotor. Front left/right

320mm OD. Open center, 160mm. Thickness 4.5mm. 5 x 15mm x 15.7mm elongated mount holes. Mount to mount hole distance 113mm. Mount style 'N'. - Stainless steel - Outer diameter 320.0 mm - Inner diameter160.0 mm - Thickness 4.5 mm - Number of holes 5 - Hole diameter15x17 mm - Pitch 193.0 mm - Rigid disc - Turning direction Omnidirectional - OEM replacement reference 41500158A. All Moto-Master brake rotors are manufactured from premium stainless steel, offering superb braking ability and are highly corrosion resistant. CNC machined, laser cut and precision double grinded within the tightest tolerance to eliminate any brake rotor vibration. All Moto-Master brake discs are made in Europe and approved. Note: Check your local MCS dealer or the MCS sales department for exact type of approval and validity on bike model and years on the test report.