Moto-Master, Adrian front brake disc ABE & TUV approved; front left & right; stainless; 11.5" / 292mm O.D, 50mm I.D., 8.7mm (5/16") countersunk mounting holes. Moto-Master brake rotors are manufactured from premium stainless steel, offering superb braking ability and are highly corrosion resistant. Fits Front left & right: 84-99 B.T., TC., XL (excl. XL1200C/S)