Stan's NoTubes Alloy Valve Stems - 44mm, Pair, Blue Unisex Easy to open and close

Easy to open and close while wearing gloves

The ST Rotation 7 binding offers 25 mm of flex in its length adjustment

it must be durable

The upper breathes well and offers 4-way stretch for maximum comfort day-in and day-out

The stiff material of the ALPINIST+ tip creates a rigid platform that keeps snow from creeping under the skin and extends the use of your adhesive

Stan's NoTubes Alloy Valve Stems - 44mm, Pair, Blue Unisex Easy to open and closeStan's NoTubes Alloy Valve Stems 44mm, Pair, Blue The Stans NoTubes Alloy Tubeless Valve Stems. Lightweight aluminum valves, half the weight of standard brass valves. Removable Valve core to ease adding tubeless sealant.