IRC Formula Pro Tubeless

Wider Tread = Improved Puncture Resistance

We added a wider tread to all our Formula Pro Tubeless tires to better protect the casing and improve puncture resistance and boost durability. With improved sidewall protection and handling, this tire begs to be ridden over pavé and gravel.

Rice Bran Ceramic Compound

All new Formula Pro Tires are crafted using the newly formulated high grip compound, RBCC², to ensure serious grip capability while having improved wear life.

X-GUARD: worldclass slice & puncture protection

The Formula Pro Tubeless X-Guard is constructed with a 40×40 TPI anti-puncture mesh, covering the entire casing from rim-line to rim-line. X-guard material is engineered and optimised for its superior slice protection qualities. We also used our newly formulated high grip compound, RBCC², to combine incredible traction with improved wear life.

Super Light

After a decade of manufacturing true Tubeless tires (without liquid sealant required), we wanted to squeeze out as much weight as possible. To achieve the game changing weight reduction we adopted a Tubeless Ready system for our Formula Pro Super Light (S-Light).

Super Light 700x25 Tubeless Ready 90-115 215g
Super Light 700x28 TubelessReady 80-100 250g
Super Light 700x30 TubelessReady 65-90 275g
700x28 Tubeless 80–100 315g
RBCC 700x30 Tubeless 65–90 345g
X-Guard 700x28 Tubeless 80–100 355g
X-Guard 700x30 Tubeless 6590 385g


  • TUBELESS: Lighter overall weight than a tire + tube, with lower rolling resistance and no pinch flats
  • NATURAL RUBBER INNER-AIR SEAL: Prevents air leakage
  • 180 TPI CASING: Strong and supple with a sublime road-feel
  • X-GUARD: (optional) X-guard provides a bead-to-bead 40×40 TPI anti-puncture barrier
  • NEW RBCC 2: Newly innovated RBCC 2gives serious grip in all road conditions
  • DISC BRAKE APPROVED: Specially engineered casing and bead protection makes the tire compatible with disc brakes
  • BEAD PROTECTION: gives extra protection against bead hooks, and also an air tight seal when mounted properly

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A peloton of riders at SBT GRVL