A sensible tool for motorcycle chain and wheel work. Roll the tire onto the 4"×4.5" steel platform, put the bike on the sidestand and spin the wheel for chain maintenance, tire-pressure service and wheel cleaning. Sturdy aluminum rollers rotate smoothly on ball bearings to accommodate bikes up to 750 lbs. Small enough to easily stow under a seat or in any luggage for on the road maintenance. Intended for road motorcycles only, not for off-road tires. 4"×4.5”, 1.25 lbs.