and more puncture resistant than standard butyl inner tubes and can easily be slipped into a pocket or strapped to your bike without taking up too much space

and wicks away the sweat you build up on those hotter and harder rides

Material: Brass nipples

Ergonomic on/off valve make it easy to grip tube and toggle while you're on the move

with a military balistics bulletproof rating

AlpineStars Drop 4.0 Shorts - 2XL-38 - Green Steel netsuite-webdata-created and more puncture resistant thanAlpinestars have designed the Drop 4. 0 for the rigours of Enduro racing, providing a lightweight and durable main material with advanced quick drying characteristics, and stretch panels below the waist to enhance comfort in the pedalling position without added bulk when standing and getting off the back of your saddle. There are hook and loop waist adjusters for a tailored fit and a dual press stud closure and zippered fly for ease of use, even with