Name: Mountain bike Suspension front fork, gas fork 29 inch Material: aluminum-magnesium alloy Structure: gas fork, left shoulder air chamber, right shoulder oil pump ABS lock The main parameters: Fork width: 100mm Stroke: 100mm Inner tube: anti-scratch coating inner tube, diameter 32mm Upper tube: straight tube, upper tube diameter 28.6mm x length 222mm Spinal canal, upper tube diameter 39.8mm x length 222mm Lower tube: A-pillar brake seat (direct mounting, no need to change seat) Weight: 1.72kg Color: Black Gold Package Included: 1 * Suspension Fork + 1* user's manual Product Details: 1. Product parts introduction: aluminum alloy vertical tube, air chamber valve, aluminum alloy inner tube, brake line fixed buckle, air pressure value table, PM disc brake column, control valve, stroke scale, pressure value table. 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.