Motorcycle Security Brake Disc Safety Wheel Lock + 1PCS Anti Thief Alarm Lock Blue Package includes: 1x Disc-Lock + 2x Keys + Size: L 3 1/4" x W 1 1/4" x H 2 1/2" Material: Stainless steel, Zinc alloy Fits Most Motorcycle, Cruiser, Chopper, Sport Bike, Racing Bike Fits: Aprilia, BMW, Buell, Honda, Kawasaki, Suzuki, KTM, Triumph and Yamaha