100% brand new high product.

Rear suspension shock absorber, suitable for quads, some pit bikes, buggies and projects

A precision made part for strength and durability

This suspension provides a smoother ride and better overall damping management

Fits many other bikes with similar dimensions and poundage.
Weight: 1510g
Measurement(approximately) :
290mm (12″) total length
270mm (10.5″) Length of eye to eye.
Eye Diameter (Bushing): 10mm (0.4″)
Eye thickness : 2.00mm (0.8″)
Spring thickness: 11mm (0.43″)
Spring Width: 70mm (2.76″)
The eye of shock has tensile strength more than 2,000 Kgf
Spring Weight: 240kg
Package: 1 pc
The Principle Of Shock Absorber:
1.As the wheels fall over the raised floor, the cylinder goes down, and the piston moves upward relative to the cylinder. As the piston moves upward, the oil runs through the bottom valve to the inner cylinder, while the oil on the upper side of the piston goes to the lower side through the hole in the piston valve. At this point, when the oil flows through the small hole, it will be subject to great resistance, which produces a good damping effect, playing the purpose of shock absorption.
2.On the motorcycle with two suspension components: one is located in the front wheel, usually called the front fork;After another in the rear wheels, commonly known as shock absorber.
3.Motorcycles and cars, the main functions of the suspension: absorption of uneven ground bring body to vibrate, make the whole ride more comfortable;At the same time keep the tire and ground contact, to guarantee the tyres to the ground.