• Made of special alloy. Slim and portable shock absorber, resistant to deformation and highly tenacious compared to simple metal ones. Its good elasticity prevents oxidation. The padded bicycle suspension is 100% brand new, top quality, with smooth lines and modern design, long service life, and molded in one piece, strong and durable. For a more comfortable ride. • An improved version of the bicycle saddle shock absorber, equipped with a night reflector, a more user-friendly design, and a warning light, so you can ride confidently even at night. It can also be carried in the back pocket, absorbing impacts. Various types of bags can be installed, ensuring safety while riding. • It is compatible with most bicycles, such as road, mountain, children's, and folding bikes. Its installation does not require complex tools; anyone can complete it in just 5 minutes.