Challenge Chicane Open Cyclocross TyreDrill the straightaways with confidence knowing the Chicane will carry you through sand, dust, snow or whatever the approaching corners throw at you. The ultimate fast tyre with superior cornering traction.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. This tyre is also designed to be super-fast rolling with maximum control on dry hard pack, wet grass or even icy riding conditions.Features: Use: Cross Racing: Dry, Grassy, Dusty or Icy Conditions Size: 700 Tyre Width: 33mm Internal Rim Width: 15-19mm TPI: 300 Bead: Aramid Casing: SuperPoly Flat protection: PPS BAR: 2-6 PSI: 30-90Technologies: 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 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 tyre 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 tyre'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 Baby Limus Open Cyclocross TyreWith Limus outer knobs for good traction in the bends and lower faster centre line knobs (for more all-around use), it's also wide spaced for dirt/mud clearance. The Baby Limus is the perfect tyre for winners.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. This all-round cyclocross tyre is a perfect choice of upgrade for staying in control as you ride across wet sand or sticky mud terrain 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: 360gTechnologies: 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.
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.
This tyre is also designed to be super-fast rolling with maximum control on dry hard pack, wet grass or even icy riding conditions Technologies: 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 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 tyre 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 tyre’s stiff sidewall compromises its ability to equal a supple HCL with a latex inner tube.
Cyclocross World Champion for years. Whether a Pro or just a hardcore rider Grifo is the tyre you need. Unbelievable grip with no rolling resistance compromise. All tubular and open tubular produced by Challenge are special products. Machines are not able to produce them and the manual skill required in each step to obtain a good quality standard is very high. The casing is produced with the latest technical materials like Corespun (a cotton and polyester combination). Corespun is a thread from which we obtain a very supple and strong casing with low weights. The casings have a high TPI count that can reach over 300 tpi. Our production process avoids any vulcanisation process to enable all materials to keep their suppleness and flexibility. The tread is slowly hand glued on the casing which is previously mounted and inflated on a rim. By using this method the tread is relaxed on the casing and does not suffer any tension when inflated. The result of this is a lower rolling resistance, increase in comfort, more precise handling of the bike and better grip. Hand made tubulars are well known by professionals and is this type of tyre that is preferred for the long stage races. To give the best possible grip in curves Challenge uses the most updated materials to obtain flexibility, suppleness and this results in absorption of irregular surfaces giving to the cyclist the best possible contact patch. The wheel avoids jumping and the tyre will deform and absorb the irregularities acting in some way as a shock absorber. A special fabric is placed between the tread and casing to increase puncture resistance PPS (Puncture Protection System) technology. Comfort means reduction of harmful vibrations for the wrists and neck, these vibrations, will end causing inflammatory problems, as a hard tyre will transfer all the vibrations directly to the racer body. 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 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 a 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.
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
Challenge Grifo Team Edition Cyclocross 700x33c Tubular Working in conjunction with elite athletes, Challenge has developed the best all-around cross tubular ever, one that excels in wet or dry, soft packed, rocky and root-infested courses. The Grifo team edition tubular features fast-rolling knobs and a centre section that offers excellent pedalling and braking traction. The casing is produced with the latest technical materials like Corespun (a cotton/polyester mix). Corespun produces a tyre casing that is very supple, strong, and low in weight. The tyres high TPI count (threads per inch) in conjunction with a latex inner tube adds flexibility, allowing it to conform better to the terrain, improving impact and vibration absorption while reducing rolling resistance for ultimate speed. Puncture protection comes in the form of a a specially designed fabric that is placed between the tread and casing. This PPS (puncture protection strip is resistant to foreign object penetration and cuts. Technical SpecificationsIntended use: Cyclocross, fast gravelSize: 700x33cColour: WhiteCasing: Sealed Corespun CottonTPI: 320Tube: LatexProtection: Puncture Protection Strip (PPS) Max. Pressure: 30-40PSI, 2.1-2.7 BarWeight: 410g
Challenge Grifo Comp 700x33c Cyclocross TyresThe 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 central section that offers excellent pedalling and braking traction.PPS technology places a layer of tough fabric beneath the tread to increase protection from cuts and punctures for everyday reliability. The aramid bead combines strength and lightness for better security and easier tyre fitting.Product DetailsIntended use: Cyclocross, fast gravelSize: 700x33cColour: BlackCasing: NylonTPI: 120Bead: AramidProtection: Puncture Protection Strip (PPS)Max. Pressure: 30-40PSI, 2.1-2.7 Bar
Available in a range of cheerful colours, the Velocissima 12 Women’s Socks are both pretty and eminently practical. The Q-Skin yarn that makes up the main body is designed to be resistant to washing and integrates antimicrobial silver ions. These are activated by sweat to neutralise bacteria and tackle odour, so that your feet will stay fresh while you cycle. The socks also feature a midfoot support band that will work to keep your feet healthy and supple with every turn of your pedals, while their mesh knit construction encourages cooling air to circulate. Finally, a reinforced heel and toe mean the Velocissima 12 Women’s Socks will stand up stoutly to the rigours of a long ride. Key Features:12 cm leg,Bright and cheerful,Made from Q-Skin yarn with antimicrobial silver ions,Durable thanks to reinforced heel and toe, machine-resistant fabric,Midfoot support band.
Based on Castelli’s World Tour teams race jersey, the Castelli A Blocco Jersey shares many of the Squadra’s technical details, such as its 3 drop pockets, covered YKK® Vislon® zipper, comfortable raw-cut sleeves and relaxed fit.The eye-catching design that looks like a piece of modern art distinguishes the A Blocco Jersey, as do its fabrics, although peak performance is a shared goal. The body is constructed from light, quick-drying ProSecco Micromesh fabric, while perforated side panels keep you cool. Meanwhile, the stretch and raw cut ends of the Velocity Rev2 fabric sleeves ensure a great fit with maximum comfort.Reflective piping rounds off a smart, well-fitted jersey that is ready for any challenge, whether that be training, weekend club rides or all-day epics.Key Features:Main body from quick-drying ProSecco Micromesh,Velocity Rev2 sleeves, mesh side panels,Covered YKK® Vislon® zipper,Drop-tail with 3 rear pockets,Weight: 131g (M).
The Castelli Velocissimo 5 Bib Tights are the ideal cycling tights for almost all your winter riding. Focussed on performing best in mild to cool conditions the bib tights have a minimalist design that is big on performance, offering superb comfort and splash protection.The Velocissimo Bib Tights use Castelli’s Thermoflex fabric in the upper section for immediate and long-lasting comfort. This fabric is perfect for temperatures around the 10°C mark and is Castelli’s softest, stretchiest winter tight fabric.Below the knee the tights use Castelli’s Nano Flex fabric. This fleeced fabric is both highly warm and splash resistant, protecting your lower legs from spray in the damp conditions that characterise much of the cooler months of the year in the UK. The fabric is also highly stretchy, so Castelli has been able to construct the ankles without zips to minimise bulk whilst making sure the tights are still easy to put on and take off.The Velocissimo tights use Castelli’s KISS Air2 seat pad. This pad offers just the right amount of padding whilst maintaining great moisture management properties. Favoured by many of the pros, it is slightly less voluminous than the Progetto X2.Key FeaturesThermoflex fabric from knee to waist for warmth and comfort,Nano Flex at lower leg for splash protection,KISS Air2 seat pad,Mesh bib straps,Zipper-less ankle to reduce bulk,Reflective inserts on thighs,8° – 16°C / 41° – 61°F,Weight: 241g (M).