Challenge Gravel Grinder Race Tire 29/28" (622 mm) Black/Black Trekking bike tyre

The tires are the only connection that exists between the bicycle and the road. So why compromise the time invested in having a well-assembled bicycle, by using low-quality, non-performing tires?

• The Puncture Protection Strip is a special fabric placed between a tire's tread and casing to increase resistance to punctures.
• Profile: Structured mid with diamond shape with lateral shoulder studs
• Conditions: Wet and dry with excellent grip
• Use: CX, Gravel
• Carcass: 120 TPI, aramid, nylon
• Rubber compound: Standard
• Air pressure: 3 - 5,5 bar (45 - 80 PSI)
• Recommended rim width: 17 - 23 mm