Fitment:ATV shocks go kart shock work perfectly on most 150cc~750cc street bikes, Scooters and Moped Quad (ATV) Adjustable Shock Strength: Comes with adjust tool, can adjust the strength of air shock by yourself, help improve handling and can reduce the risk of bottoming out Comfortable Riding Experience: Pair of motorcycle atv air shock absorber, up to 330 lbs load provide a smooth comfortable ride for you High Quality: 320mm Motorcylce shocks is made of high quality solid steel and aluminum alloy for consistent performance and long service life Easy to Install: We have filled with nitrogen in each air reservoir beforehand before delivery. When you receive the package, you can just install them to your motorcycle and use Product Description Fitment: Universal Fit. Work perfectly on most 150cc~750cc street bikes, Scooters and Moped Quad (ATV) with shocks of 320mm eye to eye distance. Great choice for, style upgrading and all kinds of bike modification. **Please check below dimension