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 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.
Challenge Paris Roubaix Open Road TyreA max. volume 27mm sect. tubular for fast but safe riding on worst condition roads. Delivers the best comfort you can achieve from a top performing racing tyre. Perfect for all riding conditions, this tyre gives you fast-rolling resistance and excellent handling when cornering.Features: Size: 700 Tyre Width: 27mm Internal Rim Width: 13-19mm TPI: 300 Bead: Aramid Casing: Superpoly Flat Protection: Double PPS BAR: 6-9 PSI: 90-130 Weight: 285gTechnologies: Challenge Handmade Clinchers (HCL): These Handmade Clinchers are made from the same materials and processes as our handmade tubulars but instead of sewing an inner tube inside the casing is wrapped around an aramid bead to form a tire that fits on a clincher rim. The HCL is moulded flat, not in a horseshoe like a TLR or VCL. This shape allows the casing to naturally deform over surface imperfections and minimize rolling resistance. A tubeless tire is moulded in a U-shape to make the sidewalls rigid, so the system does not “burp” or lose air when it deforms after it encounters a surface imperfection. The tubeless tire's stiff sidewall compromises its ability to equal a supple HCL with a latex inner tube.Buy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Challenge Almanzo Gravel Open Tubular TyreThis highly-effective gravel tyre features a tubular construction and double-layered puncture protection for excellent durability. The 'open' design of the tyre performs like a tubular, yet conveniently mounts like a standard clincher tyre. Plus, its tight tread offers excellent grip at high speeds, making it a reliable racing tyre even on tougher surfaces. Designed to give you more control than the Strada Bianca tyre and faster rolling resistance than the Gravel Grinder when cornering.Features: Use: Hard Pack Dirt to Light Gravel Size: 700 Tyre Width: 33mm Internal Rim Width: 15-19mm TPI: 260 Bead: Aramid Casing: SuperPoly Flat Protection: Double PPS BAR: 3-9 PSI: 45-130 Weight: 385gTechnologies: Challenge Handmade Clinchers (HCL): Our Handmade Clinchers are made from the same materials and processes as our handmade tubulars but instead of sewing an inner tube inside the casing is wrapped around an aramid bead to form a tire that fits on a clincher rim. The HCL is moulded flat, not in a horseshoe like a TLR or VCL. This shape allows the casing to naturally deform over surface imperfections and minimize rolling resistance. A tubeless tire is moulded in a U-shape to make the sidewalls rigid, so the system does not “burp” or lose air when it deforms after it encounters a surface imperfection. The tubeless tire's stiff sidewall compromises its ability to equal a supple HCL with a latex inner tube.Buy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Clement X'Plor MSO Folding Adventure MTB TyreThe Clement X'Plor MSO tubeless ready tyre is designed for adventure. The combination of smooth-rolling centre knobs & aggressive shoulder lugs provide great traction & durability for gravel roads, trails, Cyclocross, urban assault & even pavement.Clement's X'Plor adventure tyre series is designed to bridge the gap between pavement and blazing your own trail. Each tyre within this series is designed for multiple conditions from off-road touring to gravel racing to just getting out there.The MSO tyre is named for the airport code of Missoula, Montana, home of the Adventure Cycling Association and the inspiration for countless cycling journeys.Features:The MSO will fit on your Cyclocross or gravel bike, commuter, and touring rig Clement's X'Plor adventure tyre series is designed to bridge the gap between pavement and blazing your own trail Soft rubber compound for extra grip and shock absorption Size: 700 x 36c TPI: 60 Tread: Smooth-rolling centre knobs and aggressive shoulder lugs Bead: Folding Buy Clement Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Continental RevoSealant Tyre SealantThe Continental RevoSealant is replacement tyre sealant for tubeless tyres that can be used on both MTB and Road bikes.For years Continental tyre sealants have been replacing the spare tyre in many vehicles. This technology has now been further enhanced specially to meet the requirements for use in bicycles and tubes.The ammonium and protein-free RevoSealant provides reliable sealing for punctures and small cuts without chemically corroding the tyre or tube.The versatile RevoSealant is not only useful for repairs but can also be used as a preventive measure in tubes, tubular tyres and tubeless tyres. With suitable tyres, RevoSealant can also be used as a sealant for the Tubeless Ready systems which are popular on MTB's. RevoSealant, which is specially optimised for use in Continental cycle tyres, can be used in temperatures as low as -20° Celsius. Please carefully follow the accompanying assembly instructions.FeaturesEasy to useSuitable for Road or MTB useFits Presta Valves (inner tube valve must have removable core and must be removed first)Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Continental RevoSealant Tyre SealantThe Continental RevoSealant is replacement tyre sealant for tubeless tyres that can be used on both MTB and Road bikes.For years Continental tyre sealants have been replacing the spare tyre in many vehicles. This technology has now been further enhanced specially to meet the requirements for use in bicycles and tubes.The ammonium and protein-free RevoSealant provides reliable sealing for punctures and small cuts without chemically corroding the tyre or tube.The versatile RevoSealant is not only useful for repairs but can also be used as a preventive measure in tubes, tubular tyres and tubeless tyres. With suitable tyres, RevoSealant can also be used as a sealant for the Tubeless Ready systems which are popular on MTB's. RevoSealant, which is specially optimised for use in Continental cycle tyres, can be used in temperatures as low as -20° Celsius. Please carefully follow the accompanying assembly instructions.FeaturesEasy to useSuitable for Road or MTB useFits Presta Valves (inner tube valve must have removable core and must be removed first)Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Continental Der Kaiser Projekt DH MTB Tyre “Dominance has a new name”. The wedge shaped shoulder lugs provide a progressive cornering response. This easy-to-control feel makes the Kaiser Project a tyre that really helps maintain speed in the corners. The ramps in the centre area roll up quickly and bite the ground when braking. A new APEX sidewall reinforcement and a two-ply carcass makes torsion and puncture resistance better than ever. The 2.4 carcass qualifies it as an agile weapon made for the hardest World Cup track. “Handmade in Germany” Specifications: ETRTOSizeWeightBeadTechnologyPSI - Rec. InflationPSI - Max InflationPly/TPI60-559 26x2.4 1150g Wire Apex, BlackChili 45 58 6/360 Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Continental Grand Prix Classic Road Bike TyreDesigned for road cyclying, the Grand Prix Classic Road Bike Tyre from Continental is ready for whatever challenge you meet on the tarmac. Featuring a lightweight construction and benefiting from Continental's renowned BlackChili compound that protects against wear and tear, it gives you a faster race ready ride combined with a lower tyre profile for exceptional agility. Features:Size: 700 x 22Compound: BlackChiliType: ClincherBead: FoldingPSI- Recomended Inflation: 110PSI- Maximum Inflation: 120PLY/TPI: 3/330Tubeless Compatible: NoWeight: 175gTechnologies:PolyX Breaker Technology: With their PolyX Breaker, Continental bring PKW know-how to the bike tyre arena – Polyester has been used successfully for years in car tyres and been tried and tested many times. The extremely resistant polyester fibre is woven tightly crosswire making a very high fabric density which not only makes the Breaker more resistant to foreign objects but is also resistant to punctures. The rolling resistance is not affected either by the PolyX Breaker.BlackChili Compound: Continental refine newly developed synthetic rubbers with natural rubber with the proven high-performance tread compound. They use these rubbers with special nanometric carbon soot particles, which are optimized in shape and surface properties for best uses for the intended tyre. BlackChili Compound reaches an unprecedented of performance. Tyres with BlackChili Compound reach an unprecedented level of performance. Compared to the previous best Activated Silica Compound, BlackChili tyres have 26% less rolling resistance, a 30 % higher friction value (grip) and a 5 % increase in mileage.Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Continental Grand Prix GT Road Bike TyreThis Road Bike Tyre from Continental is ideal for distance cycling on the tarmac. Benefiting from both a high-quality BlackChili compound construction and reliable Gatorskin technology, this dependable tyre is one you can count on. Ideally suited to sportive riders, the secret is in the design: An extra-wide PolyX Breaker protects against thorns, glass and other sharp objects whilst a continuous 3 ply casing gives 50% more sidewall thickness without adding much weight. These features earn the endorsement GT (Grand Tour), earmarking the tyre for sportives, marathons and multi-day events. Black Chili compound and the tried and tested GrandPrix profile offer outstanding grip and handling characteristics.Features:Size/Width: 700x25Tyre Type: ClincherBead Type: FoldingCompound: BlackChiliRecommended Inflation: PSI 110Maximum Inflation: PSI 120Ply/TPI Casing: 3/180Weight: 250gBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Continental Hometrainer II MTB Tyre The roller tyre. Thanks to its special cold-runningcompound, the Hometrainer doesn't experience the heatbuildup of a road tyre, nor does it suffer the tread separationthat the road tyre is prone to under the special loads thatoccur when cycling and braking on the roller's revolvingdrums. Specifications: ETRTOSizeWeightBeadTechnologyPSI - Rec. InflationPSI - Max InflationPly/TPI47-559 26x1.75 600g Folding Cold-Running Compound 45 65 3/180 Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.