Name: Air Suspension Fork Travel: 110mm Fork feet: 100mm Axis: 9MM Riser diameter: 1-1/8" (28.6mm) Standpipe length: 220mm Springs: Air system Hard tube: Straight Material: Magnesium alloy & Aluminum alloy Treatment: Surface Matte treatment Specifications: Remote control ( RL ) Shoulder control ( HL ). Suitable for: 26inch, 27.5inch, 29inch MTB road discbrakes bike. WEIGHT: 26 inch: 1700g ± 30g 27.5 inch: 1720g ± 30g 29 inch: 1760g ± 30g DETAILS: 1. Product parts introduction: aluminum alloy vertical tube, air chamber valve, aluminum alloy inner tube,brake line fixed buckle, PM discbrake column, control valve. 2. AIR air pressure system: According to the rider's weight and riding conditions, adjust the comfortable air pressure value to achieve a better experience. 3. Inner tube/stroke: good shock absorption, surface polishing and hard fat oxidation, wear resistance, lubrication, small resistance, smooth rebound. 4. Independent forkbridge design: make the outer fork outer tube more stable and stronger, effectively prevent the stroke tube from being polluted by dust, and the appearance isbright and beautiful. Package includes: 1 x Mountain Bike Forks