Instead of being sewed with an inner tube inside, at the end of the process beads are made by folding the casing around Aramid fibers threads. For this reason an open tubular gives very similar ride feel of that of a tubular, mainly if a latex inner tube is used. Mounting an open tubular on a wheel is the same as mounting a standard clincher but with the advantage of riding a much more comfortable and performing tyre. Built for the intensity of riding in extreme conditions, this tyre is a perfect upgrade for maximising your control during muddy conditions. Technologies: 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 tyre 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.
The Challenge Limus is designed to excel in muddy conditions. Infact, Limus means mud in Latin! With deep, aggressive and well-spaced knobs, the Limus cuts through mud with ease and is the perfect tyre for when the faster-rolling Baby Limus doesn t quite cut it!Aggressive knobs dig deep into muddy terrain300TPI SuperPoly casing gives an incredibly smooth and supple ride Handmade folding bead casing with PPS puncture protection Smart rubber compound for excellent grip and durability Not tubeless compatible The Limus is the ultimate mud tyre, with deep, widely spaced knobs that dig into the mud to offer amazing grip in the worst conditions. Much taller than the knobs on the smaller Baby Limus, the Limus is the king when it comes to all-out traction in the wet.On tough CX courses, you need confidence that your tyres are tough enough for the job and the Limus won't let you down thanks to its PPS puncture protection, while the handmade SuperPoly casing gives it that elegantly supple ride that marks Challenge's handmade tyres out from the rest. If you want the ultimate mud tyre for your CX bike, the Challenge Limus is up to the task.
The Challenge Limus is designed to excel in muddy conditions. Infact, Limus means mud in Latin! With deep, aggressive and well-spaced knobs, the Limus cuts through mud with ease and is the perfect tyre for when the faster-rolling Baby Limus doesn t quite cut it! Aggressive knobs dig deep into muddy terrain 300TPI SuperPoly casing gives an incredibly smooth and supple ride Handmade tubeless folding bead casing with PPS puncture protection Smart rubber compound for excellent grip and durability Tubeless compatible The Limus is the ultimate mud tyre, with deep, widely spaced knobs that dig into the mud to offer amazing grip in the worst conditions. Much taller than the knobs on the smaller Baby Limus, the Limus is the king when it comes to all-out traction in the wet. On tough CX courses, you need confidence that your tyres are tough enough for the job and the Limus won't let you down thanks to its PPS puncture protection, while the handmade SuperPoly casing gives it that elegantly supple ride that marks Challenge's handmade tyres out from the rest. If you want the ultimate mud tyre for your CX bike, the Challenge Limus is up to the task.
Challenge Limus Open Cyclocross TyreDeeper 33mm knobs for increased traction in deep mud. Speed and max. traction all in one.Open tubular differ from traditional clinchers for the construction. The Tyre is produced just like a tubular and uses the same materials and production process. Instead of being sewed with an inner tube inside, at the end of the process beads are made by folding the casing around Aramid fibers threads. For this reason an open tubular gives very similar ride feel of that of a tubular, mainly if a latex inner tube is used.Mounting an open tubular on a wheel is the same as mounting a standard clincher but with the advantage of riding a much more comfortable and performing tyre. Built for the intensity of riding in extreme conditions, this tyre is a perfect upgrade for maximising your control during muddy conditions.Features: Use: Cross Racing: All around, Sticky Mud Size: 700 Tyre Width: 33mm Internal Rim Width: 15-19mm TPI: 300 Bead: Aramid Casing: SuperPoly Flat protection: PPS BAR: 2-6 PSI: 30-90 Weight: 370gTechnologies: 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 tyre 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.
Specifications: Use: Cross Racing: Deep Mud Size: 700 Tyre Width: 33 mm Internal Rim Width: 15-19 mm Weight: 370 gr TPI: 300 Bead: Aramid Casing: SuperPoly Flat protection: PPS BAR: 2-6 PSI: 30-90
The Limus is Challenge's soft condition and mud-specific Cyclocross tyre; it's at it's happiest when the conditions are truly awful! The tread rolls well, yet grips tenaciously into loose ground, making it a favourite for wet & soft conditions.Tread is designed for maximum grip in wet and soft conditionsSupple 120 TPI casing provides a smooth rideTubeless-ready bead can be used with tubes or tubelessHigh volume 700 x 33c sizeKey to the Limus's performance is the tread design. The tall, aggressive tread rolls well on hard surfaces but still has enough purchase in softer ground to provide excellent traction when braking, climbing or cornering. The Limus's high-volume and supple 120 TPI casing ensures the tyre deforms well to the terrain, offering excellent comfort. The Limus is the ultimate cyclocross tyre for wet and soft conditions; when the going gets tough, the Limus is the only choice.
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.
Features: Use: Rough Road, Cobbles, Big Riders, Hard Packed Dirt Size: 28 Tire Width: 27 mm Internal Rim Width: 13-19 mm Weight: 330 gr TPI: 320 Casing: Corespun Cotton Flat protection: Double PPS BAR: 5-12 PSI: 75-175 Inner tube: latex
Perfect for all riding conditions, this tyre gives you fast-rolling resistance and excellent handling when cornering. Technologies: 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.
Whether the surface is wood or concrete, this unmatched tyre holds the sprinter's line like nothing else. The Pista's silk (seta) casing with more than 1,000 threads-per-inch, a tread that is fast-rolling and grippy in the corners, and our seamless latex inner tube makes for a stellar track tyre that's race-day light, super supple for a sweet ride, and ready to carry you to victory after victory. The latex tube is lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats. The tube also includes a removable core Presta valve.Key Features:Colour: White.,TPI: 320.,Recommended Pressure: 85-130psi.,Puncture Protection: -.,Rubber Compound: Smart.,Construction: Handmade.,Series: SC.,Size: 700.,Width: 23mm.,Casing: Sealed Corespun Cotton.,Bead: Folding..
Challenge's new Smart Tubeless Sealant is now available!Specifically conceived not to damage Challenge's high-end Handmade TLR tyres or Tubeless Tubulars. Smart Tubeless Sealant can close up to 6mm cuts and remains liquid for a long time, moving around the tyre without drying or balling up, especially after inflating with CO2 cartridge.Key Features:Closes cuts up to 6mm.,Does not damage Challenge's;high-end Handmade TLR tyres,or Tubeless Tubulars.,.,Remains liquid for a long time,,Moving around the tyre without drying or balling up,,Especially after inflating with CO2 cartridge..
Key Features:Valve: Presta,Valve length: 41.5mm,Weight each: 4 gr.