High quality: Bicycle stand made of stainless aluminum alloy. The bike stand clamp has a plastic insert that protects the polish well and ensures that the bicycles remain stable. Universal --- Compatible with 26 inches bike tires, oval chain frame, rectangular frame. Not suitable for round frame. Easy to install---Bike side stand can be assembled simply and quickly which contains 3 screws, unscrew the bike mount bracket and screws to install and return, easy to use. The wheels remain stationary with the extended bike stand. Great design --- Simple and functional design. The bike stand is waterproof and durable for long-lasting fun Safe and Stable --- Bicycle Stand avoids dangerous accidents with a sturdy locking mechanism. The side stand of the bike is such that it cannot be folded down while riding. Rubber shoes on the bottom of the stand ensure stable support.