NEW RELEASE - MAY 2025

Introducing the 6th generation IRC Formula Pro S-Light: Redefining Road Tubeless Performance.

The legendary Formula Pro, a pioneer in pure tubeless technology since 2008, returns with its most advanced and fastest iteration yet. Prepare for a new benchmark in road tubeless excellence.

Developed for Victory: The S-LIGHT, One of the Lightest Tubeless Ready tires. Driven by professional athlete feedback, the S-LIGHT is IRC's answer to the pursuit of ultimate speed. This revolutionary tire boasts the lightest tubeless ready construction and the fastest rolling performance, coupled with a dual compound for exceptional grip. Ride with the confidence of champions

• Tubeless-Ready Design: The tire's bead and carcass are optimized for tubeless compatibility. (Requires tubeless-ready rims, valves, and sealant.)
• Pro-Level Development: Engineered in collaboration with professional teams both in Japan and internationally, this tire is built for victory.
• Dual Compound Mastery: A meticulously crafted, proprietary, dual compound combines exceptional grip with optimized rolling efficiency.
• Revolutionized Tread Performance with RBCC² :   IRC's proprietary RBCC technology, now enhanced with RB ceramic particles from rice bran, significantly boosts wear resistance, leading to lighter, longer-lasting tires. 

Key Features:

• Super Light. 
• IRC's fastest tubeless ready tire.
• Optimized dual compound for superior grip and rolling performance.
• Black or Tan Walls.
• Compatible with Hooked or Hookless Rims.
• 4 Sizes - 700 x 25c, 700x28c, 700x30c, 700x32c.

(Note: use  IRC tire levers for proper installation).

TECHNOLOGY