Front left & right. ABE approved; stainless; black aluminum carrier. 11.8" / 300mm OD., 56.3mm I.D., 8.7mm (5/16") counterbored mounting holes with 3.25" bolt circle (48.6mm mount hole to mount hole distance). Mount style 'B'. 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: Will not fit Touring, Trike models with OEM 44080-08/A/B/C brake caliper. This will hit the rivets/pins/bushings of the floating system. 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.