Castelli Women's Aria Shell JacketIt's time to do away with your baggy windproof jacket. The Castelli Women's Aria Shell Jacket is a modern windproof layer that works brilliantly to protect your core while having the same aero-focus as your other cycling kit choices.The Women's Aria Shell Jacket is all about bringing the classic windproof jacket right up to date. This high-performance windproof matches the rest of your highly functional cycling kit. Gone are the oversize fit and flappy, poor breathing fabrics. In its place are an ultralight windproof woven microfiber front and mesh side panels. These work in harmony to keep out cold winds but offer extremely good breathability too. No cold air can slip inside and yet any sweat you build-up can escape, the result being a perfect temperature when riding. The fit is a revelation compared to jackets of old too. The stretch panels to the sides and back of the sleeves give it a second-skin fit more akin to a race jersey. Less fabric to catch the wind, less drag, more efficient cycling. A win all-round. In cool to mild conditions, you can keep it on all ride, but if the day warms up it's easily folded up to stuff in your jersey pocket. This is definitely not your old-style wind jacket. Features:Materials: 100% PolyamideUltralight windproof woven microfiber frontStriped mesh fabric at sides and sleeve back is stretchy to avoid fabric flapping in the windFolds up extremely smallRear pocketYKK® Vislon® zipperReflective pipingWeight: 82gSuggested temperature range: 10 to 18 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Aria Shell JacketIt's time to do away with your baggy windproof jacket. The Castelli Women's Aria Shell Jacket is a modern windproof layer that works brilliantly to protect your core while having the same aero-focus as your other cycling kit choices.The Women's Aria Shell Jacket is all about bringing the classic windproof jacket right up to date. This high-performance windproof matches the rest of your highly functional cycling kit. Gone are the oversize fit and flappy, poor breathing fabrics. In its place are an ultralight windproof woven microfiber front and mesh side panels. These work in harmony to keep out cold winds but offer extremely good breathability too. No cold air can slip inside and yet any sweat you build-up can escape, the result being a perfect temperature when riding. The fit is a revelation compared to jackets of old too. The stretch panels to the sides and back of the sleeves give it a second-skin fit more akin to a race jersey. Less fabric to catch the wind, less drag, more efficient cycling. A win all-round. In cool to mild conditions, you can keep it on all ride, but if the day warms up it's easily folded up to stuff in your jersey pocket. This is definitely not your old-style wind jacket. Features:Materials: 100% PolyamideUltralight windproof woven microfiber frontStriped mesh fabric at sides and sleeve back is stretchy to avoid fabric flapping in the windFolds up extremely smallRear pocketYKK® Vislon® zipperReflective pipingWeight: 82gSuggested temperature range: 10 to 18 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Aria Vest GiletForget your old flappy windproof vest. Castelli have applied their magic and created the smooth and svelte Women's Aria Gilet, perfect to keep your core protected from cold winds while letting you cycle with minimal drag and maximum efficiency.The front of the Women's Aria Gilet is completely windproof, preventing any loss of warmth via windchill. Meanwhile, the Striped mesh back fabric provides outstanding breathability so you don't get too hot and sweaty. And both materials are super-light meaning you'll barely feel the vest once it's on.However, it's not just the core windproof protection you'll love. The fit is brilliant too. Gone is a flappy, loose garment and in its place is a streamlined and stretchy fit that won't slow you down when cycling. Thanks to the stretch you still enjoy full mobility too. And when you're ready to take it off, it folds into its own pack pocket, taking up minimal space in your jersey pocket.Features:Materials: 100% PolyamideUltralight windproof woven microfiber frontStriped mesh back is stretchy to avoid fabric flapping in the windFolds up extremely smallRear pocketYKK® Vislon® zipperReflective pipingSuggested temperature range: 12 to 20 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Aria Vest GiletForget your old flappy windproof vest. Castelli have applied their magic and created the smooth and svelte Women's Aria Gilet, perfect to keep your core protected from cold winds while letting you cycle with minimal drag and maximum efficiency.The front of the Women's Aria Gilet is completely windproof, preventing any loss of warmth via windchill. Meanwhile, the Striped mesh back fabric provides outstanding breathability so you don't get too hot and sweaty. And both materials are super-light meaning you'll barely feel the vest once it's on.However, it's not just the core windproof protection you'll love. The fit is brilliant too. Gone is a flappy, loose garment and in its place is a streamlined and stretchy fit that won't slow you down when cycling. Thanks to the stretch you still enjoy full mobility too. And when you're ready to take it off, it folds into its own pack pocket, taking up minimal space in your jersey pocket.Features:Materials: 100% PolyamideUltralight windproof woven microfiber frontStriped mesh back is stretchy to avoid fabric flapping in the windFolds up extremely smallRear pocketYKK® Vislon® zipperReflective pipingSuggested temperature range: 12 to 20 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Aria Vest GiletForget your old flappy windproof vest. Castelli have applied their magic and created the smooth and svelte Women's Aria Gilet, perfect to keep your core protected from cold winds while letting you cycle with minimal drag and maximum efficiency.The front of the Women's Aria Gilet is completely windproof, preventing any loss of warmth via windchill. Meanwhile, the Striped mesh back fabric provides outstanding breathability so you don't get too hot and sweaty. And both materials are super-light meaning you'll barely feel the vest once it's on.However, it's not just the core windproof protection you'll love. The fit is brilliant too. Gone is a flappy, loose garment and in its place is a streamlined and stretchy fit that won't slow you down when cycling. Thanks to the stretch you still enjoy full mobility too. And when you're ready to take it off, it folds into its own pack pocket, taking up minimal space in your jersey pocket.Features:Materials: 100% PolyamideUltralight windproof woven microfiber frontStriped mesh back is stretchy to avoid fabric flapping in the windFolds up extremely smallRear pocketYKK® Vislon® zipperReflective pipingSuggested temperature range: 12 to 20 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Aria Vest GiletForget your old flappy windproof vest. Castelli have applied their magic and created the smooth and svelte Women's Aria Gilet, perfect to keep your core protected from cold winds while letting you cycle with minimal drag and maximum efficiency.The front of the Women's Aria Gilet is completely windproof, preventing any loss of warmth via windchill. Meanwhile, the Striped mesh back fabric provides outstanding breathability so you don't get too hot and sweaty. And both materials are super-light meaning you'll barely feel the vest once it's on.However, it's not just the core windproof protection you'll love. The fit is brilliant too. Gone is a flappy, loose garment and in its place is a streamlined and stretchy fit that won't slow you down when cycling. Thanks to the stretch you still enjoy full mobility too. And when you're ready to take it off, it folds into its own pack pocket, taking up minimal space in your jersey pocket.Features:Materials: 100% PolyamideUltralight windproof woven microfiber frontStriped mesh back is stretchy to avoid fabric flapping in the windFolds up extremely smallRear pocketYKK® Vislon® zipperReflective pipingSuggested temperature range: 12 to 20 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Castelli Women's Transition JacketThe Women's Transition Jacket is Castelli's lightest windproof cycling jacket, providing just the right amount of warmth and wind protection for cooler days of autumn, winter and spring. When you're riding hard through autumn and spring and enjoying a milder winter day on the bike, the Women's Transition Jacket comes into its own. Windproof GORE-TEX INFINIUM™ X-Mid front and sleeves stop cold breezes from stealing away body heat and locks in warmth. Meanwhile, the luxuriously soft Warmer fabric to the back, with its fleecy inner face, provides both insulation and a high degree of breathability. This combination of both keeps you perfectly warm, comfortable and sweat-free, whether you're going fast and furious or slow and steady.Should you find yourself overheating then the full-length front zip makes it easy to boost airflow and 3 rear pockets keep all your essentials easily to hand.It might be a swift autumnal ride, an intense spring threshold training session or a steady early winter pedal, whatever the occasion the Women's Transition Jacket strikes the balance of wind protection and breathability for perfect pedalling comfort. Features:Materials: 100% PolyesterCastelli's lightest jacket for autumn or light winter and transitional season ridingGORE-TEX INFINIUM™ X-Mid front and sleeves for wind protection with exceptional breathabilityWarmer fleece fabric on back for additional breathabilityAsymmetrical YKK® Vislon® zipper3 rear pocketsSuggested Temperature Range: 8 to 16 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Challenge Gravel Grinder is built to monster the toughest gravel events on the planet. With a fast-rolling but grippy tread and tubeless ready construction, the Gravel Grinder is perfect for all-round gravel use.Fast-rolling semi-slick design with aggressive side tread for excellent cornering tractionSupple 120 TPI casing provides a smooth rideTubeless-ready bead can be used with tubes or tubelessBuilt around a fast-rolling semi-slick centre tread design, the Gravel Grinder rolls well on hard surfaces yet has enough purchase when braking or climbing to retain traction. When leaned over, the large side tread digs into softer ground and gravel to inspire massive confidence. For bikes designed to be used off the beaten path, the Gravel Grinder is the ideal choice.
The Challenge Gravel Grinder is built to monster the toughest gravel events on the planet. With a fast-rolling but grippy tread and tubeless ready construction, the Gravel Grinder is perfect for all-round gravel use.Fast-rolling semi-slick design with aggressive side tread for excellent cornering tractionSupple 120 TPI casing provides a smooth rideTubeless-ready bead can be used with tubes or tubelessBuilt around a fast-rolling semi-slick centre tread design, the Gravel Grinder rolls well on hard surfaces yet has enough purchase when braking or climbing to retain traction. When leaned over, the large side tread digs into softer ground and gravel to inspire massive confidence. For bikes designed to be used off the beaten path, the Gravel Grinder is the ideal choice.
The Challenge Gravel Grinder is built to monster the toughest gravel events on the planet. With a fast-rolling but grippy tread and tubeless ready construction, the Gravel Grinder is perfect for all-round gravel use.Fast-rolling semi-slick design with aggressive side tread for excellent cornering tractionSupple 120 TPI casing provides a smooth rideTubeless-ready bead can be used with tubes or tubelessBuilt around a fast-rolling semi-slick centre tread design, the Gravel Grinder rolls well on hard surfaces yet has enough purchase when braking or climbing to retain traction. When leaned over, the large side tread digs into softer ground and gravel to inspire massive confidence. For bikes designed to be used off the beaten path, the Gravel Grinder is the ideal choice.
Specifications: Use: All Around Gravel Size: 700 Tire Width: 33 Internal Rim Width: (33mm) 5-19 mm TPI: 120 Bead: Aramid Casing: Nylon BAR: 3.1-5.1 PSI: 45-75 Color: Black-Brown
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.