Make your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. For a perfect tubeless setup use Challenge Smart Sealant! Specification TPI: 260.....
Make your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. Specification Colour: Black.. TPI: 120.. Puncture Protection: -.. Rubber Compound:...
Challenge Gravel Grinder Race Vulcanized Tubeless Ready Gravel Tyre - 700c
Challenge is excited to present a new addition to its gravel line of tyres, the GRAVINE, designed for improved performance in muddy sections and on more rugged, rocky terrain. The GRAVINE introduces the more aggressive tread of the Challenge gravel line-up, positioned after the Strada Bianca, Gravel...
Challenge is excited to present a new addition to its gravel line of tyres, the GRAVINE, designed for improved performance in muddy sections and on more rugged, rocky terrain. The GRAVINE introduces the more aggressive tread of the Challenge gravel line-up, positioned after the Strada Bianca, Gravel...
Challenge Gravine XP Handmade Tubeless Ready Gravel Tyre - 700c - Black / 700c / 40mm / Tubeless
Challenge is excited to present a new addition to its gravel line of tyres, the GRAVINE, designed for improved performance in muddy sections and on more rugged, rocky terrain. The GRAVINE introduces the more aggressive tread of the Challenge gravel line-up, positioned after the Strada Bianca, Gravel...
Challenge Gravine XP Handmade Tubeless Ready Gravel Tyre - 700c - Black / 700c / 45mm / Tubeless
Challenge is excited to present a new addition to its gravel line of tyres, the GRAVINE, designed for improved performance in muddy sections and on more rugged, rocky terrain. The GRAVINE introduces the more aggressive tread of the Challenge gravel line-up, positioned after the Strada Bianca, Gravel...
Challenge Grifo Handmade CX Tyre – 700c - Black / Tan / 700c / 33mm / Folding
The best all-around cyclocross tyre ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass and more. The Grifo features fast rolling knobs and a centre section that offers excellent pedalling and braking traction. Specification TPI: 300. Recommended Pressure: 30-40psi....
Challenge Grifo Handmade PRO Tubular CX Tyre - 28" - Black / Tan / 28" / 33mm / Tubular
The best all-around cyclocross tyre ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a centre section that offers excellent pedalling and braking traction. Specification TPI: 300. Recommended Pressure:...
Challenge Grifo Handmade Team Edition Tubular CX Tyre - 28” - Black / White / 28" / Tubular / 33mm
The best all-around cyclocross tyre ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a centre section that offers excellent pedalling and braking traction. Specification TPI: 320. Recommended Pressure:...
Challenge Grifo Handmade Tubeless Ready CX Tyre - 700c - Black / Tan / 700c / 33mm / Folding
The best all-around cyclocross tyre ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a centre section that offers excellent pedalling and braking traction. Specification TPI: 300. Recommended Pressure:...
Challenge Latex Inner Tube - Red / 700c / 23mm / 30mm / Presta / 48mm Valve
The unique Challenge seamless latex inner tube saves more than 3 watts per wheel over a butyl inner tube according to German, Finnish, Belgian, Dutch, UK and American testing.! The lighter, softer, more supple tube reduces rolling resistance and improves comfort, traction and cornering. Puncture protection...
Challenge Latex Inner Tube - Red / 700c / 24mm / 32mm / Presta / 60mm Valve
The unique Challenge seamless latex inner tube saves more than 3 watts per wheel over a butyl inner tube according to German, Finnish, Belgian, Dutch, UK and American testing.! The lighter, softer, more supple tube reduces rolling resistance and improves comfort, traction and cornering. Puncture protection...
Challenge Latex Inner Tube - Red / 700c / 33mm / 42mm / Presta / 48mm Valve
The unique Challenge seamless latex inner tube saves more than 3 watts per wheel over a butyl inner tube according to German, Finnish, Belgian, Dutch, UK and American testing.! The lighter, softer, more supple tube reduces rolling resistance and improves comfort, traction and cornering. Puncture protection...
Challenge Latex Inner Tube - Red / 700c / 33mm / 42mm / Presta / 60mm Valve
The unique Challenge seamless latex inner tube saves more than 3 watts per wheel over a butyl inner tube according to German, Finnish, Belgian, Dutch, UK and American testing.! The lighter, softer, more supple tube reduces rolling resistance and improves comfort, traction and cornering. Puncture protection...