The Challenge Criterium RS TLR Tyre are a handmade, superlight fast-rolling road race tyre.

The Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction.

The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.

• Use: Road
• Size: 700x25c and 27c
• ETRTO: 622
• Compound: Sealed Corespun Cotton
• Bead type: Zylon HL
• Tyre type: Folding Clincher TLR
• TPI: 350
• Weight: approx 225g & 255g

British Cycling/British Triathlon Age Group Gear Restritction Rollout:

For full advice on tyres/gearing for British Cycling/British Triathlon gear restricted events