Compatibility: This shock absorber is an universal part. Works great on most 150cc-750cc street bike, dirt bike, dual sport, moped quad ATV, go kart, etc.Fits ALL quad vehicle and motorcycle with 400mm (15.75 inches) eye-to-eye length, we recommend to consult with your local dealers or measure the eye to eye length of your original shocks before purchase. Great replacement for your old shock absorbers, upgrading the exterior appearance of your vehicle.Each shock absorbers are already filled with gen gas in factory, providing better shock absorb performance. You can adjust the air reservoir to change the shock power.Made from high quality solid steel and aluminum alloy, very sturdy and durable. Each package contains 2 shock absorbers as picture shown.Super fast delivery, directly ship from USA.Fitment: Universal Fit. Work perfectly on most 150cc~750cc street bikes, Karting(Go kart), Scooters and Moped Quad (ATV) with shocks of 375mm eye to eye distance. Great choice for replacement, st