[ Applicable Model ] — This hydraumatic shock damper is suitable for most ATV, quad bike, 4 wheeler, quadricycles, dirt bikes, pit bikes, buggies with the length of 280mm. Rod size of 13mm and real heavy stuff rating of 980lbs. [ Precise Design ] — Combines shock and spring technology, special modifiers to reduce friction and ensure smooth rod reaction. Compatible rear suspension spring / shock damper. [ Aluminum Alloy Material ] — This 280mm shock damper is made of aluminum alloy, lightweight and extremely durable. Provides a smoother ride and better overall damping management. [ Better Ride Experience ] — Use this shock damper to give you better ride quality.Make your journey smoother.Helps to solve the trouble that the shock plate is too short and the low plate often touches the ground. [ Stable Characteristics ] — High spring, effectively reduce vibration, practical accessory for your vehicle.Brilliant height extension effect for damping protection, makes the vehicle easy to hold traction on the steep hill. Features: Compatible rear suspension spring / shock damper. For most Dirt Bike, Quad, ATV, Pit with the length of 280mm. Rod size of 13mm and real heavy stuff rating of 980lbs. Premium aluminum alloy, lightweight and extremely durable. Professional manufacturing, stable characteristics, high reliability. Specification: Material: Aluminum alloy Color: As Pictures Shown Total length: 310 mm Eye center to center: 280 mm / 11 inch Spring Thickness: 11 mm / 0.4 inch Spring Diameter: 69 mm / 2.7 inch Mounting Hole: 10 mm / 0.4 inch Rod Size: 13 mm / 0.5 inch Rate (lbs/in): 980 Package list: 1 * Hydraumatic Shock Damper