3/8" ID mounting holes. Hydraulic Dampeners, Relieves Stress to Vehicle, Improves steering performance by reducing body roll during cornering. Try our upgraded shocks with hydraulic dampening (like the shocks in your car) in addition to the metal coil spring. The pre-load is adjustable without tools, so you can make them stiffer or softer, depending on the load the go kart will be carrying, the terrain, and your personal preference. The improvement in ride-quality and handling is amazing. Easy to install yourself. Your backside will thank you. Comes in set of four only.
NOTE: If you request UPS Next Day Air or Second Day Air Service for this item, an additional $20.00 fee (not included in the Air Service Price shown online) will be charged because of the weight of the box.