Item Type: Motorcycle Shock Absorber Material: Steel Alloy + Spring Mounting Hole Diameter: Approx. 10mm/0.4in Installation Hole Center Distance: Approx. 250mm/9.8in Spring Diameter: Approx. 7mm/0.3in Mounting Hole Thickness: Approx. 20mm Overall Length: Approx. 270mm/10.6in Application: Modification, replacement, repair, refurbishment, decoration, upgrade, etc., designed to replace the old damaged shock absorber of the original vehicle, improve the shock absorption performance to the new one Application: For 50cc-125cc Dirt Pit Bike ATV Go kart Universal for all 250mm hole center distance mounted motocross bike moped ATV etc. Package List 1 x Motorcycle Shock Absorber 1Wide Application: The 250mm shock absorber fits for 50cc125cc dirt bikes, pit bike, ATV, go kart, motorcycle, also fits for many other bikes with similar size and poundage. 2Powerful Function: The motorcycle shock absorber is designed to keep the vehicle body balanced as a buffer, providing a smoother ride and better overall damping management. 3Comfortable Riding: The damper can be used as a front or rear shock absorber to support the weight of motorcycle frame, quickly attenuate vibration, providing a comfortable riding. 4Excellent Performance: The heavy duty ATV shock absorber can greatly reduce the dynamic stress of each part of the motorcycle body, assist to prolong its service life. 5High Quality Materials: The motorcycle shock absorber is manufactured by premium steel alloy and spring with high accuracy, ensuring dependable strength, durability and performance.