IRC | Tire Siren Pro Tire
$ 69.95
Designed by former World Champion and Olympic silver medalist Sam Willoughby, the Siren Pro is built to win. The supple 120 TPI tubeless-ready casing rails turns, smooths out technical straights, and bites hard on the gate.
- Center-slick design for maximum speed
- Super-narrow center gaps grip the gate without flexing
- Wider shoulder gaps for cornering grip
- 120 TPI supple casing, folding bead, tubeless-ready clincher
- 48mm width, 385g, 100 psi
Ships from our Apple Valley, CA shop.
Race calendar
Never miss a USABMX national
Add the 2026 USABMX national race schedule to your calendar with one click. Built by Supercross BMX so racers, parents, and fans can keep every national weekend in one place.
Dates are based on the official USABMX national schedule and may be updated if changes are announced. This calendar is a fan/racer convenience tool from Supercross BMX and is not an official USABMX calendar.