Name: Damping adjustment fork,Mountain Bike Bicycle Shock double chamber pressure front forkSpecifications: 26 inch, 27.5 inches , 29 inchesSpring: pneumatic type, stroke: 120MMInner tube: seamless steel tube 32mmStandpipe: Aluminum alloy 398*220mmAxis: 9mm, fork legs: one-piece magnesium alloy 38mmFork Shoulder: Forged Aluminum AlloyFeatures: rebound throttle, pneumatic system, AIR air pressure system: You can adjust the comfortable air pressure value according to the rider's weight and riding conditions to achieve a better experience.Shoulder control switch: Select to open or close the suspension adjustment according to different road conditions.Independent fork bridge design: make the outer legs of the front fork more stable and stronger, effectively prevent the stroke tube from being polluted by dust, beautifully painted and bright and beautifulPackage includes:1 x Mountain Bike ForksOnly the above package content, other products are not included.100% service: If you have any questions about the product, please feel free to contact us, we will help you with in 24 hours. Thanks for understanding