Widely spaced knobs give the Vittoria EVO XM Tire superior mud-shedding capabilities, and a new softer rubber compound provides cornering grip so tight you'll think you're on rails.

• Corespun 320 TPI casing (polycotton and KEVLAR®) for added strength and reduced rolling resistance
  
• 42mm full RVC alloy valve
  
• Recommended 30-90 PSI