Features: 1.Fitment: Shock strut fits for most 70cc 90cc 110cc 125cc 150cc dirt pit bike ATV scooters and moped quad, for motorcycles and off road vehicles. 2.Premium Material: Shock absorber is made of CNC aluminum alloy, high strength steel and high performance spring, rustproof and durable. 3.Adjustable: Spring pressure is adjustable, you can adjust according to their own load, be sure to use adjusting tools to protect your fingers. 4.Size: Overall length is 320mm/12.60in, 290mm/11.42in mounting hole center distance, 12mm/0.47in spring diameter, 10mm/0.39in bore diameter. 5.Excellent Performance: Suspension damper provides smoother and comfortable riding, stable performance and high reliability. Specification: Item Type: Shock Absorber_x000D_ Material: CNC aluminum alloy, high strength steel, high performance spring_x000D_ Overall Length: Approx. 320mm/12.60in_x000D_ Mounting Hole Center Distance: Approx. 290mm/11.42in_x000D_ Bore Diameter: Approx. 10mm/0.39in_x000D_ Spring Diameter: Approx. 12mm/0.47in_x000D_ _x000D_ Mounting Hole Thickness: Approx. 20mm/0.79in_x000D_ Features: Spring pressure adjustable, you can adjust according to their own load_x000D_ (Please note that adjustment tools must be used, otherwise fingers may be lost.)_x000D_ _x000D_ Application: Used for the replacement, renovation, upgrade, modification and decoration of the original shock absorber_x000D_ _x000D_ Fitment:_x000D_ Universal for 290mm mounting hole distance for motorcycles, ATVs, off road vehicles, scooters, etc._x000D_ _x000D_ Fit for most 70cc 90cc 110cc 125cc 150cc dirt pit bike ATV go cart scooters and moped quad, and fits many other bikes with similar sizes and poundage._x000D_ Fit for most of the Chinese brands ATVs and Go Karts, such as replacement for TaoTao, replacement for Buyang, replacement for Coolsport, replacement for Lifan, replacement for Tank, replacement for SUNL, replacement for Redcat, replacement for Eagle, etc.