The FACULX Mountain Bike Air Rear Shock Absorber is designed for high-performance cycling, especially for riders who ride on rough terrains like MTB (Mountain Bike). This durable shock absorber is made of black aluminum alloy, offering superior strength and lightness. The adjustable suspension system can be set to eight different heights, from 125mm to 190mm, providing optimal performance and comfort for each ride. The FACULX shock absorber is compatible with all standard bike setups and easily fits into the rear wheel suspension system. It provides a smooth and comfortable ride, absorbing shocks and vibrations caused by uneven surfaces, all while maintaining control and precision. With its sleek design and long-lasting performance, the FACULX Mountain Bike Air Rear Shock Absorber is an excellent choice for cyclists seeking a dependable and stylish addition to their bike.