Features: 1.Adjustable Strength: You can adjust the strength according to your needs, so as to better deal with different kinds of road conditions. 2.High Performance: Provide smoother driving and better overall damping management, improving driving comfort, safety and motorcycle handling. 3.Perfect Fitment: Suitable for most 50?150cc street cars, Karting (karting), scooters and Moped Quad (ATV), A better choice for upgrading your motorcycles and off?road vehicles. 4.Easy to Install: In strict accordance with the original standard, making the installation more convenient. Before placing an order, please make sure the size fits your bike. 5.Premium Material: CNC aluminum alloy, high strength steel and high performance spring, anti corrosion and anti rust, waterproof, have a long life span. Specification: Item Type: Motorcycle Shocks Absorber_x000D_ Material: Aluminum Alloy + Steel _x000D_ Feature: 5 gears can be adjusted_x000D_ Total Length: Approx. 330mm/13in_x000D_ Installation Hole Center Distance: Approx. 305mm/12in_x000D_ Hole Inner Diameter: Approx. 10mm/0.4in_x000D_ Mounting Hole Thickness: Approx. 20mm/0.8in_x000D_ Spring Diameter: Approx. 8mm/0.3in_x000D_ Fitment: _x000D_ Universal for motorcycles, ATVs, off-road vehicles, scooters, etc. with 305mm mounting hole distance _x000D_ Replacement for Suzuki, replacement for Yamaha, replacement for Kawasaki ATV Go Kart Quad Dirt Sport Bikes PackageList: 1 x_x000D_ _x000D_ Motorcycle Shocks Absorber