Bike Shocks Spring Saddle Absorber Bike Cycling Suspension Device

description":"To reduce part of impact during cycling, perfect for mountain bike to deal with tough road. Features: Made of special alloy spring steel material with fine toughness and wearable, it is not easily deformed and high toughness. Silicone protective cover, fine adsorption, and high stability. Ensure the smoothest ride possible, even over bumpy terrain, by outfitting your bike with this bike seat shock absorber. This adjustable spring fits almost any bike on the market, absorbs shocks in many dimensions. With engraved scale on sides, you can adjust the position, adjust the position of the clip for comfortable height. Easy to install and disassemble, installed between the seat cushion and the saddle tube, nice shock absorbent. Specifications: Color: black Main body material: alloy spring steel Clamp material: 6061 aluminum Protective cover material: silicone Load bearing weight: approx. 25-150kg Item size: 160 * 85 * 50mm / 6.3 * 3.3 * 2.0in Item weight: 340g / 12.0ounce Package size: 165 * 95 * 60mm / 6.5 * 3.7 * 2.4in Package weight: 390g / 13.8ounce Package list: 1 * Absorber