RESERVE Fillmore Valve - Tubeless BSC Crafted with precision and passion

Crafted with precision and passion in the USA

The power sensors are protected by a bi-component resin block

the Vaypor+ features a more relaxed-fitting heel cup and spacious forefoot so you can push towards your best performance yet

The special SpeedGRIP Compound adds features of mechanical resistance and chemical grip

RESERVE Fillmore Valve - Tubeless BSC Crafted with precision and passionWinner of a Design and Innovation Award and MTBR Editor's Choice Award, Reserve's patented Fillmore valve represents a game changing leap forward in technology, with a high flow design that eases tubeless set up and eliminates the traditional, delicate, clog inciting valve core of yesteryear. Backed by a lifetime guarantee and supported with free shipping and returns for US customers, the Fillmore valves 3X air flow makes seating tubeless tires a snap