Name bicycle shock absorber fork air damper straight 1-1/8 inch (30 mm) cone tube 1-1/2 inch (39.8 mm) exit: 100 mm Key benefits - Improves ride comfort on rough trails by providing damped response to shocks - Enhances fork control and reduces bottoming for better traction and stability - Lightweight construction using magnesium alloy and aluminum alloy with a matte yellow finish for durability and visibility Compatibility and fit - Steerer: straight 1-1/8 inch (30 mm) - Cone tube exit: 1-1/2 inch (39.8 mm) exit: 100 mm - Fits 26/27.5" mountain bike forks - Stand pipe: 220 mm - Fork width: 100 mm - Axle type: 9mm QR Axis Material and finish - Materials: magnesium alloy and aluminum alloy - Surface finish: matte - Color: yellow Specifications overview - Travel/exit: 100 mm - Stand pipe length: 220 mm - Fork width compatibility: 100 mm - QR axle: 9mm Use scenarios - Trail upgrade: Install on a 26/27.5" MTB fork to improve damping on rocky and technical descents, yielding smoother landings and better handling. - Everyday riding: Replaces worn dampers on daily commuter or light-duty mountain bikes to restore ride comfort and fork control over potholes and curb impacts. - All-mountain and XC riding: Suitable for mid-rough terrain where controlled damping and reliable performance enhance traction and confidence during fast cornering and over uneven ground.