4 degrees of float both inward and outward

The RX-810-F also accommodates a 17T front chainring range for wider gearing options

12+ ways to wear

form-hugging fit

SANTA CRUZ Reserve Fillmore Tubeless Valve - 50mm - Black - Pair can be discounted 4 degrees of float bothSanta Cruz is rewriting the future of tubeless tire systems with the introduction of Reserve Fillmore, a completely new take on tubeless valves. This new, high volume design allows triple the airflow, while its revolutionary self clearing poppet eliminates clogged valves. Finally, its threaded cap allows you to back off and air down to the perfect tire pressure with micro adjustable precision. Compatible with Presta pump heads and most sealant