AirTime U-STICK Replacement 9mm 1-Way Valve Foil the Evo Concept Blue also

the Evo Concept Blue also incorporates the new lightweight batten pocket construction

Attention to design and detail is what sets Armstrong apart

0 wings have been proven great for downwinding

The XC not only turns playfully

both in terms of performance and sustainability

AirTime U-STICK Replacement 9mm 1-Way Valve Foil the Evo Concept Blue alsoThe tried and true 9mm inflation valve that's been used on kites since the beginning of kiteboarding. This valve has a membrane check flap that can be removed if you want to be able to deflate through the valve without having to pinch it. Use this valve to replace valves that have failed or are damaged or use it to assemble a brand new bladder.