[Convenient]After riding a motorcycle for a long time, the shock absorber spring will be compressed and the height will decrease. The distance between the rear wheel and the top dead center is small; or when the shock absorber is replaced, the new shock absorber is shorter than the original one and needs to be raised. At this time, you can choose our motorcycle shock absorber booster. [Comfortable riding] This motorcycle's universal shock absorber adds a shock absorber unit of 3cm chassis, which can effectively play the role of shock absorption, speed increase and smoothness. The excellent height expansion effect acts as a buffer protection, making the vehicle easy to hold on steep hills. Gives you a comfortable and relaxing motorcycle riding experience without excessive body flexing. [Perfect Replacement Parts]This is a general purpose motorcycle shock booster that is commonly used in most motorcycles. Don't worry about inapplicability, perfect replacement for old or damaged ones. Comes with a pair, more convenient to use. The 3cm height makes driving more comfortable and avoids the risk of super high and accident. [Quality]This motorcycle shock absorber is made of high-strength machined aluminum alloy, which is harder, stronger and more durable. This motorcycle shock absorber is polished and has a glossy finish. Excellent processing performance, good corrosion resistance, long-term use without deformation. Colour: Black Packing list: 2pcs