The GrandstandŌ single bike rack offers portable, lightweight storage. Ideal take-along storage for races and rallies. Stable convenient storage at home, at the office, or in the garage. Engineering grade ABS plastic molded construction is rugged and waterproof, and adjustable to fit tires up to 2 ¼ " wide. 15" x 12" footprint provides stable platform for most bikes. Weighs 2 lbs.