Brand New Trek Bikes!
New Fillmore Tubeless Valves Available Now!
Get 3X the airflow of standard Presta Valves and a life-changing no clog design. Reserve is rewriting the future of tubeless systems with the introduction of the Fillmore valve, a completely new take on tubeless valve designs. The patented Reserve Fillmore valve represents a game-changing leap forward in technology, with a design that eliminates the traditional, delicate, clog-inciting valve core of yesteryear.