Challenge Gravel Grinder Tubeless Vulcanised TyreReady for the rough and tumble of gravel riding, this Challenge tyre is up to the task of keeping you upright and unrivalled over such loose and rugged terrains. Equipped with a flat centreline tread, it rolls like a dream with speed and confidence, while the raised shoulder knobs give exemplary traction when cornering and braking. Made from a dependable vulcanised 120 TPI nylon casing and reinforced with a Challenge's Puncture Protection Strip (PPS), this tyre provides the strength and sturdiness you need for a confidence-instilling ride. Coming complete with a fast-rolling diamond centre, this tyre is perfect for all-around gravel and adventure riding.Features: Tubeless Ready: Yes Use: All Around Gravel Size: 700 Tyre Width: 33mm Internal Rim Width: 17-25mm TPI: 120 Bead: Aramid Casing: Nylon Flat Protection: PPS BAR: 3.1-5.1 PSI: 40-75 Weight: 375gTechnologies: Vulcanized Tubeless Ready (VTR): The highest level of performance offered by car, truck and motorcycle tyre manufacturers is a vulcanized tubeless system. While this is an old technology for cars and trucks, for bicycles it is relatively new and did not even have an internationally accepted design standard (ISO or ETRTO) until recent years. By eliminating the inner tube it is possible to lower the weight and create a softer, more comfortable, more efficient, lower rolling resistance tyre system by running lower tyre pressure. Challenge started introducing Vulcanized Tubeless Ready (VTR) tyres in recent years because the ISO and ETRTO standards for proper VTR tire and rim fit have finally been completed. These standards ensure your safety and your ability to fit and service the tyres with hand tools. Buy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Challenge Grifo Tubeless Vulcanised CX TyreThe Challenge Grifo is an exceptional all-around use tyre that's designed to provide fantastic grip when the terrain is loose, but to also roll fast when speed is a must. Featuring a central ramped tread profile to ensure that you get the best acceleration, plus aggressive side knobs, superb grip is activated when leaning into corners and when tackling technical trail sections. This tyre is engineered to be robust, reliable and dependable - the Grifo is a very worthy addition to your racing/training arsenal. Classed as one of the best all-around cyclocross tyres every created by Challenge, this tyre excels in wet, dry, soft packed, rocky and root-infested course conditionsFeatures: Tubeless Ready: Yes Use: Cross Training: All Around Soft Pack Size: 700 Tyre Width: 33mm Internal Rim Width: 15-19mm TPI: 120 Bead: Aramid Casing: Nylon BAR: 3.1-5.1 PSI: 40-75 Weight: 300gTechnologies: Vulcanized Tubeless Ready (VTR): The highest level of performance offered by car, truck and motorcycle tyre manufacturers is a vulcanized tubeless system. While this is an old technology for cars and trucks, for bicycles it is relatively new and did not even have an internationally accepted design standard (ISO or ETRTO) until recent years. By eliminating the inner tube it is possible to lower the weight and create a softer, more comfortable, more efficient, lower rolling resistance tyre system by running lower tyre pressure. Challenge started introducing Vulcanized Tubeless Ready (VTR) tyres in recent years because the ISO and ETRTO standards for proper VTR tire and rim fit have finally been completed. These standards ensure your safety and your ability to fit and service the tyres with hand tools. Buy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Vulcanizing Patch Kit includes six thin and flexible patches with tapered edges to blend perfectly with the profile of the inner tubeFour round patches are 25 mm in diameter for smaller holesTwo oval patches 25 mm x 35 mm are for wider cutsA tube of self-vulcanizing fluid chemically bonds the patch to the tube for a permanent repairEach kit is packaged in a small plastic box with sandpaper for cleaning the tube and instructions
The Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.Key Features:Colour: Black.,TPI: 120.,Recommended Pressure: 26-35psi.,Puncture Protection: -.,Rubber Compound: Vulcanised.,Construction: Vulcanised.,Series: RACE.,Size: 700.,Width: 33mm.,Casing: Nylon Superlight.,Bead: Tubeless Folding..
Race it hard or just head off the beaten path. The Strada Bianca takes the proven construction of the Paris-Roubaix and adds volume to take you comfortably over less-than-perfect surfaces. This is your tyre for rough roads, packed dirt and most gravel surfaces.Key Features:Colour: Black.,TPI: 120.,Recommended Pressure:,30mm 50-75psi.,36mm 35-55psi.,Puncture Protection: PPS.,Rubber Compound: Vulcanized.,Construction: Vulcanized.,Series: RACE.,Size: 700.,Width: 30, 36mm.,Casing: Nylon.,Bead: Folding..
The Chicane is a super fast rolling tyre providing maximum control on dry hardpack, wet grass, and icy conditions.Key Features:Colour: Black.,TPI: 120.,Recommended Pressure: 26-35psi.,Puncture Protection: -.,Rubber Compound: Vulcanized.,Construction: Vulcanized.,Series: RACE.,Size: 700.,Width: 33mm.,Casing: Nylon Superlight.,Bead: Tubeless Folding..
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.Key Features:Colour: Black and Brown.,TPI: 120.,Recommended Pressure:,33mm 35-60psi.,38mm 32-53psi.,42mm 30-50psi.,46mm 25-35psi.,Puncture Protection: -.,Rubber Compound: Vulcanized.,Construction: Vulcanized.,Series: RACE.,Size: 650 and 700.,Width: 33, 38, 42 and 46mm.,Casing: Nylon Superlight.,Bead: Tubeless 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.Key Features:Colour: Black.,TPI: 120.,Recommended Pressure: 26-35psi.,Puncture Protection: -.,Rubber Compound: Vulcanized.,Construction: Vulcanized.,Series: RACE.,Size: 700.,Width: 33mm.,Casing: Nylon Superlight.,Bead: Folding..
Race it hard or just head off the beaten path. The Strada Bianca takes the proven construction of the Paris-Roubaix and adds volume to take you comfortably over less-than-perfect surfaces. This is your tyre for rough roads, packed dirt and most gravel surfaces.Key Features:Colour: Black and Brown.,TPI: 120.,Recommended Pressure:,30mm 45-65psi.,36mm 33-55psi.,40mm 25-45psi.,46mm 25-35psi.,Puncture Protection: -.,Rubber Compound: Vulcanized.,Construction: Vulcanized.,Series: RACE.,Size: 650 and 700.,Width: 30, 36, 40, 46mm.,Casing: Nylon Superlight.,Bead: Tubeless Folding..
The Vulcanizing Patch Kit includes six thin and flexible patches with tapered edges to blend perfectly with the profile of the inner tubeFour round patches are 25 mm in diameter for smaller holesTwo oval patches, 25 mm x 35 mm, are for wider cutsA tube of self-vulcanizing fluid chemically bonds the patch to the tube for a permanent repairEach kit is packaged in a small plastic box with sandpaper for cleaning the tube and instructions