The Challenge Gravel Grinder is perfect for adventure and gravel riders who want more control than the Strada Bianca for rougher, looser gravel roads and trails.File tread pattern with exaggerated side tread for excellent speed and grip260TPI SuperPoly & CorrazzaArmor casing gives an incredibly smooth and supple rideHandmade folding bead casing with PPS Ganzo and PPS2 puncture protectionSmartPlus rubber compound for excellent grip and durabilityNot tubeless compatibleThe Gravel Grinder's file centre tread gives it incredibly low rolling resistance, so you can speed along without giving too much away to the much slicker Strada Bianca. Compared to the Strada Bianca though, the Gravel Grinder's exaggerated side tread gives bundles of confidence in loose corners, so you can attack them.On rough gravel trails, you need confidence that your tyres are tough enough for the job and the Gravel Grinder won't let you down thanks to it's double PPS Ganzo and PPS2 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 a highly versatile, lightweight and tough tyre for your gravel bike, the Challenge Gravel Grinder is up to the task.
The Challenge Gravel Grinder is perfect for adventure and gravel riders who want more control than the Strada Bianca for rougher, looser gravel roads and trails.File tread pattern with exaggerated side tread for excellent speed and gripVulcanised Race casing gives an incredibly smooth and supple rideFolding bead casing with PPS puncture protectionRace rubber compound for excellent grip and durabilityNot tubeless compatibleThe Gravel Grinder's file centre tread gives it incredibly low rolling resistance, so you can speed along without giving too much away to the much slicker Strada Bianca. Compared to the Strada Bianca though, the Gravel Grinder's exaggerated side tread gives bundles of confidence in loose corners, so you can attack them.On rough gravel trails, you need confidence that your tyres are tough enough for the job and the Gravel Grinder won't let you down thanks to it's double PPS puncture protection, while the vulcanised Race casing gives it that elegantly supple ride that marks Challenge's handmade tyres out from the rest. If you want a highly versatile, lightweight and tough tyre for your gravel bike, the Challenge Gravel Grinder is up to the task.
The Challenge Gravel Grinder is perfect for adventure and gravel riders who want more control than the Strada Bianca for rougher, looser gravel roads and trails.File tread pattern with exaggerated side tread for excellent speed and gripVulcanised Race casing gives an incredibly smooth and supple rideFolding bead casing with PPS puncture protectionRace rubber compound for excellent grip and durabilityNot tubeless compatibleThe Gravel Grinder's file centre tread gives it incredibly low rolling resistance, so you can speed along without giving too much away to the much slicker Strada Bianca. Compared to the Strada Bianca though, the Gravel Grinder's exaggerated side tread gives bundles of confidence in loose corners, so you can attack them.On rough gravel trails, you need confidence that your tyres are tough enough for the job and the Gravel Grinder won't let you down thanks to it's double PPS puncture protection, while the vulcanised Race casing gives it that elegantly supple ride that marks Challenge's handmade tyres out from the rest. If you want a highly versatile, lightweight and tough tyre for your gravel bike, the Challenge Gravel Grinder is up to the task.
The Challenge Gravel Grinder is perfect for adventure and gravel riders who want more control than the Strada Bianca for rougher, looser gravel roads and trails.File tread pattern with exaggerated side tread for excellent speed and grip260TPI SuperPoly & CorrazzaArmor casing gives an incredibly smooth and supple rideHandmade tubeless folding bead casing with PPS Ganzo and PPS2 puncture protectionSmartPlus rubber compound for excellent grip and durabilityTubeless compatibleThe Gravel Grinder's file centre tread gives it incredibly low rolling resistance, so you can speed along without giving too much away to the much slicker Strada Bianca. Compared to the Strada Bianca though, the Gravel Grinder's exaggerated side tread gives bundles of confidence in loose corners, so you can attack them.On rough gravel trails, you need confidence that your tyres are tough enough for the job and the Gravel Grinder won't let you down thanks to it's double PPS Ganzo and PPS2 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 a highly versatile, lightweight and tough tyre for your gravel bike, the Challenge Gravel Grinder is up to the task.
Feel the speed and grip of the always-capable Saucony Peregrine 11. The Peregrine 11 is Saucony's most versatile trail shoe and is equipped with everything you need to move fast over any type of rugged terrain.PWRTRAC rubber lugs provide excellent traction on a variety of terrainPWRRUN cushioning for improved comfortFORMFIT for a made-for me feelDynamic upper with ultralight top layer protects feet from debrisHeel Height - 27mmForefoot Height - 23mmDrop - 4mmLug Height - 5mmLike its predecessor, The Peregrine 11 is built on a trusted foundation of PWRTRAC rubber lugs that provides excellent traction on a range of terrains and surfaces. This is teamed with their PWRRUN cushioning that feels both aggressive and responsive, while providing excellent comfort; crucially important for a pair of trail running shoes. The Peregrine 11 also uses a new, dynamic upper with a durable ultralight top layer to protect feet from debris. If you want a versatile pair of trail running shoes that won't shy away from a life of abuse, the Saucony Peregrine 11 is a great choice!
Named for the fastest bird on earth, the agile Peregrine 12 from Saucony more than lives up to its name. Stripped down for blistering speeds, it s time to get comfortable free-flying across the trails.Tough grip. Rugged traction - Ditch debris with a redesigned lug pattern, while PWRTRAC rubber ensures maximum traction and grip. There s no amount of rugged terrain you can t tackle. Comfort for your run - Responsive PWRRUN cushioning combines with PWRRUN+ in the sock liner for comfort that moves with you through your stride. Less weight - More speed - Over an ounce lighter than before, the Peregrine 12 delivers more speed for an incredible trail outing.Soft, springy PWRRUN cushioning for comfort on the trailEnjoy an extra layer of comfort with a new sock liner made with PWRRUN+ cushioningNew protective rock plate gives you a smooth and more flexible ride and sheds moisture more easilyRedesigned traction-rich PWRTRAC outsole helps you dig in and take off with speedMore minimal upper with pliable overlays protects against trail elementsContoured EVA sock liner for a personalised feel
Featuring a shallow, micro-textured centreline for impressively low rolling-resistance, this pacy effort does not shirk when it comes to confident and composed riding. Keeping you upright through corners are well-spaced shoulder lugs which cling to whatever is available to keep you upright and in control. Well-protected by its 120 TPI Nylon casing and integrated PPS Puncture Protection Strip, as well as its Vulcanised finish, not much will deter this tyre from rolling you to new levels of gravel-grinding excellence. Coming complete with a fast-rolling diamond centre, this tyre is perfect for all-around gravel and adventure riding. Technologies: 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.
Stripped down with a more minimal upper construction, the Saucony Women's Peregrine 12 Trail Shoes is lighter and faster with pliable overlays to keep your feet protected from trail debris. An enhanced sockliner gives an extra layer of comfort and works alongside a PWRRUN+ midsole to provide soft cushioning and a responsive ride. The protective rock plate gives a smooth and flexible ride while keeping your underfoot protected from roots and jagged rocks and a redesigned PWRTRAC outsole with 5mm lugs gives confidence-inspiring traction as you speed across technical and unpredictable surfaces.
Stripped down with a more minimal upper construction, the Saucony Women's Peregrine 12 GTX Trail Shoes are lighter and faster with pliable overlays to keep your feet protected from trail debris. An enhanced sockliner gives an extra layer of comfort and works alongside a PWRRUN+ midsole to provide soft cushioning and a responsive ride. The protective rock plate gives a smooth and flexible ride while keeping your underfoot protected from roots and jagged rocks and a redesigned PWRTRAC outsole with 5mm lugs gives confidence-inspiring traction as you speed across technical and unpredictable surfaces.
Stripped down with a more minimal upper construction, the Saucony Peregrine 12 Trail Shoes is lighter and faster with pliable overlays to keep your feet protected from trail debris. An enhanced sockliner gives an extra layer of comfort and works alongside a PWRRUN+ midsole to provide soft cushioning and a responsive ride. The protective rock plate gives a smooth and flexible ride while keeping your underfoot protected from roots and jagged rocks and a redesigned PWRTRAC outsole with 5mm lugs gives confidence-inspiring traction as you speed across technical and unpredictable surfaces.
Stripped down with a more minimal upper construction, the Saucony Peregrine 12 ST Trail Running Shoes are lighter and faster with pliable overlays to keep your feet protected from trail debris. An enhanced sockliner gives an extra layer of comfort and works alongside a PWRRUN+ midsole to provide soft cushioning and a responsive ride. The protective rock plate gives a smooth and flexible ride while keeping your underfoot protected from roots and jagged rocks and a redesigned PWRTRAC outsole with deeper 6.5mm lugs gives confidence-inspiring traction built specifically for softer terrains so you can move with speed across technical and unpredictable surfaces.
Challenge Gravel Grinder Clincher MTB TyreThe Challenge Gravel Grinder is an off-road touring tyre, which features an aggressive SuperPoly tyre compound to provide exceptional rolling performance and traction whatever the riding conditions. To ensure complete reliability, this tyre features Double PPS puncture protection and a 260 TPI casing. This tyre is ready to be your companion on any XC adventure. Coming equipped with a fast-rolling diamond centre, this tyre is perfect for all-around gravel and adventure riding.Features: Use: All Around Gravel Size: 700 Tyre Width: 36mm Internal Rim Width: 17-23mm TPI: 260 Bead: Aramid Casing: SuperPoly Flat Protection: Double PPS BAR: 3-9 PSI: 45-130 Weight: 440gTechnologies: 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.