Fitments: Suitable for most 150cc 750cc street bikes, Karting (Go kart), Scooters and Moped Quad (ATV) with shocks of 340mm eye to eye distance Comfortable Riding Experience: Pair of motorcycle rear air shock absorber, up to 330 lbs load provide a smooth comfortable ride for you 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 High Quality: Made of high 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 Part number: FBA-340G Size:340mm Universal motorcycle rear air shocks, one pair shocks for left and right side, made of quality aluminum and stainless steel. Best choice for replacement, style upgrading or bike modification. Condition: Brand new/Neve