Features: 1.Perfect Replacement: Shock absorber, wonderful replacement for Suzuki ATV Go Kart Quad Dirt Sport Bikes to better meet your demands. 2.Stable Performance: The suspension provides smoother driving and better overall damping management, improving driving comfort, motorcycle handling and driving safety. 3.Wide Application: Universal air shock absorber, suitable for most 50cc?250cc Dirt Pit Bike ATV Go scooters and Moped Quad (ATV). A great choice for upgrading your motorcycles and off?road vehicles. 4.Durable Material: Made of CNC aluminum alloy and high?strength steel, high?performance spring. Anti?corrosion, waterproof, anti?rust, personalized appearance. 5.Adjustable Strength: You can adjust the strength that suits you best, to deal with different road conditions. 6.Easy Installation: Universal 355mm mounting diameter for motorcycles, ATVs, off?road vehicles, scooters, etc. Easy to install, before placing an order, please make sure the size fits your bike. Specification: Item Type: Shock Absorber_x000D_ Material: CNC aluminum alloy + high strength steel, high performance spring_x000D_ Features: 5 kind of adjustable gear_x000D_ Total Length: Approx. 390mm/15.35in_x000D_ Hole Center Distance: Approx. 355mm/13.98in_x000D_ Inner Diameter: Approx. 12mm/0.47in_x000D_ Thickness: Approx. 20mm/0.79in_x000D_ Spring Diameter: Approx. 8mm/0.32in_x000D_ Application: Used for shock absorber replacement, refurbishment, upgrade, modification, decoration, etc. Universal 355mm mounting diameter for motorcycles, ATVs, off-road vehicles, scooters, etc._x000D_ Fitment:_x000D_ Replacement for Suzuki ATV Go Kart Quad Dirt Sport Bikes_x000D_ Replacement for Honda ATV Go Kart Quad Dirt Sport Bikes