1. Wide Application: The 215mm shock absorber is suitable for 47cc, 49cc, 50cc, 70cc, 90cc, 110cc and 125cc dirt bikes, ATVs and Go Karts. 2. Function: Provides a smoother ride and better overall damping management, improves riding comfort, motorcycle handling and driving safety. 3. High Strength: Made from durable metal materials, effectively reduce vibrations on vehicles, improving driving comfort and stability. 4. Product specifications: diameter: 235mm, hole diameter: 8mm, center-to-center hole distance: 215mm, number of gears: 8T damping adjustment. 5. Improved Suspension Performance: The design of these shock absorbers could improve the performance of the suspension system, thereby reducing vehicle vibration and shock. Specification: Item Type: 215mm Shock Absorber Material: Metal Diameter: Approx. 235mm/9.25in Hole Diameter: Approx. 8mm/0.31in Hole Center to Center Distance: Approx. 215mm/8.46in Number of gears: 8T damping adjustment Application: Suitable for 47cc, 49cc, 50cc, 70cc, 90cc, 110cc and 125cc Dirt Bikes, ATVs and Go Karts List Packages: 1 x Pair of 215mm Shock Absorber