Upper constructed from breathable stretch mesh for rider comfort and optimal fit

and Strobe

Premium strength brass

Storage is also a breeze with the Atlas folding down to 1/3 of its size

Top Head Tube Inside Dia

Huck Norris MegaNorris Anti-Flat Tubeless Protection - Sandwich - 55mm - Single Envelope Shipping Upper constructed from breathable stretchWhat is Huck Norris? Inspired by Chuck himself Huck Norris's mission is to eliminate the fear of rear wheel and tyre damage. They aim to put the mind of mountain bikers to ease so that you can concentrate on our riding without the worry that your tyre will be punctured or your rim might get destroyed. Thanks to science there is a cure! Say hello to Huck Norris. MegaNorris? MegaNorris is the new lineup from Huck Norris, the first modern insert