IRC Tires Siren Pro Tire
IRC Tires -
Designed by former World Champion, Olympic silver medalist and G.O.A.T contender Sam Willoughby, the Siren Pro offers BMX racers unparalleled performance on any track. Lightweight and fast-rolling, the 120 TPI, tubeless-ready tire rails turns, smooths out technical straightaways, and provides insane grip on the gate and out of corners. Supple 120 TPI shaped casing Center slick design for gaining maximum speed Super-narrow gaps in the center tread grip the start gate without flexing Wider gaps on the shoulder provide max grip when cornering Labeled Size: 20 x 1.75 Color: Black PSI: 100 ISO Width (mm): 44, 48 ISO Diameter: 406 / 20" BMX Weight (oz): 12, 13.5 Tire Intended Use: BMX Defined Color: Black Tire Type: Tubeless Ready Clincher Weight: 340, 385 TPI: 120 Tire Bead: Folding Tire Diameter: 20"