About this item Bike Repair Kick Stand is Perfect for bike repair, parking, washing, drive train maintenance, variable-speed adjustment or just supporting the bike Easy to Use: Screws knobs on both sides to unfold/fold/fix the two legs. Mounts on bike rear hub axle. Protect the painting of the bike with the connectors made of plastics. Adjustable Mounts: bike repair stand can hold most of bikes. The distance between chainstay mounts is adjustable 3.5" - 4.25". Bike Repair Kick Stand is Perfect for bike repair, parking, washing, drive train maintenance, variable-speed adjustment or just supporting the bike .