IRC BMX Tires
IRC is a Japanese tire manufacturer with deep roots in road racing and a serious commitment to BMX competition. The Siren series was developed specifically for modern BMX racing tracks — designed with input from Sam Willoughby (former UCI World Champion, Olympic silver medallist) for the speeds, turn radii, and surface types of contemporary race venues.
The Siren Pro TLR is the flagship: 120 TPI tubeless-ready casing, aramid bead, designed to be run tubeless with IRC sealant for self-sealing puncture resistance through a moto. The Siren Rise TLR is the evolution with 12% lower rolling resistance than the Pro. The Siren Comp uses the same tread pattern at a lower price point — tube required.
MoJo BMX is the US distributor for IRC Bike tires. Available in 20x1.50" and 20x1.75".