Shock strength adjustable. Best choice for replacement, style upgrading or bike modification. Shock strength adjustable. Best choice for replacement, style upgrading or bike modification. Absorb shock promptly in the clumpiest road to improve and make you feel more comfortable. Best choice for replacement, style upgrading or bike modification. Useful: The shock absorber is designed to reduce vibration on uneven roads. It can immediately absorb shocks on the roughest road to improve safety. Surface oil seal treatment: The surface of this shock absorber is treated with a precision seal, which can be used in various environments. It has a certain waterproof ability and anti-oxidation ability. Perfect replacement of the old or damaged one for better performance. 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 manageme