Check the listing for details. Rider Cargo Motorcycle Wheel Chock 3 1/2" Black MOTORCYCLE DIRT BIKE MX ENDURO. Condition: New. Listed at 38.54 USD. Rider Cargo Motorcycle Wheel Chock 3 1/2" Black MOTORCYCLE DIRT BIKE MX ENDURO The Rider Cargo Motorcycle Wheel Chock is perfect for securing motorcycles of all sizes in your truck or trailer. Works with any motorcycle with 3 1/2" (90mm) front tire width or less. This motorcycle wheel chock has holes so it can be bolted directly to a truck bed or trailer. A quick release kit is also available separately so the motorcycle chock can be removed in seconds when not in use. Secures your motorcycles front wheel in your truck or trailer. Support beams and end caps add strength and create a professional look. Holes provided for bolting to your truck or trailer. Mounting hardware not included. Durable steel construction with a tough, black powder-coated finish.