Motorcycle Self Locking Bike Stand Wheel Chock Bike Stand Chocks For Harley Davidson, Yamaha, Honda, Kawasaki, Suzuki, Ducati, BMW - Sport Street Bike, Cruiser Bike, Touring Bike Reviewhttp://tinyurl.com/krz2sdq Motorcycle Self Locking Bike Stand Wheel Chock Bike Stand Chocks For Harley Davidson, Yamaha, Honda, Kawasaki, Suzuki, Ducati, BMW - Sport Street Bike, Cruiser Bike, Touring Bike GENSSI(TM) - Easy single person use wheel chock. Auto clipping.Durable Heavy-duty rubber caps keep chock in place. 38mm/1.5mm thickness carbon steel tubeCradle locks when loaded, securing motorcycle in an upright position.Mounts to flat surface with 3 bolts (concrete anchor bolts included).Fits common 12" - 19" Wheels. Example: Sport Bikes, Cruisers, Harleys etc.