Aluminium sealing valve CNC protective cover to protect the air nozzle Adjustable air pressure, damping effect in different roads; ensure the stability and smooth rebound of the fork. Aluminium shoulder caps Free lock-up of the shock travel Turning the adjustment knob on the fork shoulder allows you to lock/open the shock travel freely to suit a wide range of road surfaces. Aluminium wire control Wire length: 370mm Pressing the lockout button, the cable pulls the transmission, quickly locks the fork and does not spring back. Press the unlock button, quickly unlock the fork, immediately spring back. Damping rebound Adjustment system "+" for fast rebound, "-" for slow rebound. Easy to deal with all kinds of cross-country, let the fork reach the ideal condition. Pneumatic shock absorption system Adapts to all kinds of complex ground such as climbing/woodland/staircases; Adjustable by pneumatic pressure, smooth rebound, to ensure the stability of the fork shock. Adoption of international A-pillar The brake pillar is an international A-pillar, which is more directly stressed than the B-pillar. Stroke scale marking Shock-absorbing, high safety coefficient; stroke scale marking, stroke length: 120m.