VGEBY1 Adjustable Bicycle Air Rear Shock Absorber - Mountain Bike Rear Suspension for Road & Folding Bikes | Perfect for Trail Riding, Commuting & Off-Road Adventures

Features: * Tough Steel Material-- The bike rear shock absorber is made of high quality steel material, it is tough, durability. * Four Adjustment Functions-- The bicycle air rear shock has four adjustment functions, damping adjustable/compression lock/gas pressure can be filled and adjusted/stroke can be adjusted. * Precision Machining-- It has inner shaft tube,the inner shaft material AL7050 use hard film treatment, precision machining/smooth operation/safe and stable. * With Super Strong Lock-- It has super strong lock, super strong damping hard and soft adjustment, lightweight and portable, easy to use. * Service Guarantee-- If you have any questions about our products, please send us an email and we will get back to you as soon as possible within 24 hours to solve the problem for you. Specification: Condition: 100% Brand New Material: steel Color: black Weight: 300grams / 0.66 lb to 165mm (6.50in) Rebound fine tuning/compression lock/air chamber preload adjustable Nozzle Angle: 30° Main body: 6061 dural treatment Spindle core: hard chrome treatment Apply to: XC/Trail Size: 165*35mm/6.5*1.38inch 190*50mm/7.83*1.97inch 200*55mm/7.87*2inch (optional) Weight: 179g, 302g, 307g (optional) Package list: 1 x Mountain Bike Absorber 1 x Manual 2 x Main Tube 4 x Black Ring