Dragway Tools Motorcycle Wheel Chock Locking & Adjusting Stand fits 16" - 21" TireDragway Tools motorcycle wheel chock is ideal for trailering your motorcycle, performing maintenance and motorcycle storage. It can be used with a trailer or pick-up truck for safe transportation of your motorcycle or it can also be used in your garage or shop. Designed to fit a 120/70 - 17" front tire, will also work with 110mm or 16" tires found on some sports bikes, and also on larger bikes (21" tires). 4 nonslip rubber feet make this chock easy for a single person to load or unload the bike. Designed for locking motorcycles upright for transporting, maintenance and storage 1500LB Capacity Will fit most 16" - 21" front wheels Designed to fit a 120/70 - 17" front tire, will work with 110mm or 16" tires found on some sports bikes, and also on larger bikes like a (21" tires) Self-wheel locking system Heavy duty wheel chock is made of high-grade alloy steel Single person operation for loading and unloading Will lock and hold the front tire upright Safety latch to prevent bike from backing out during transport To remove pull back on bike and chock will automatically release the wheel Upper shoe has 5 adjustment holes Smaller location holds the bike tire and allows easy in and out action Larger setting will allow a tire to engage farther into the stand for added stability while transporting 4 nonslip rubber feet