The Dinamo 3D forged stem is made with 7050 T6 aluminium alloy, the variable thickness and the oval section make it extremely light, accurate and reliable in every riding condition.
Keep those feet warm and dry with the Chiba MTB waterproof overshoes. With a sleek design and reflective for safety the Chiba overshoes are excellent value for money and delivery excellent performance.Waterproof, windproof and breathable,Flat seams,Reinforced toe area,Adjustable sole area,Waterproof zipper,With reflective strips,Pull-on aid.
Keep those feet warm and dry with the Chiba Race waterproof overshoes. With a sleek design and reflective for safety the Chiba overshoes are excellent value for money and delivery excellent performance.Waterproof, windproof and breathable,Made of elastic, breathable materials for a perfect fit,Soft fleece finish inside,Extremely hard-wearing and abrasion resistant Kevlar trimming on the sole,Flat seams,Adjustable sole area,Waterproof zipper,With reflective strips,Pull-on aid.
CeramicSpeed Oversized Pulley Wheel SystemThis CeramicSpeed Oversized Pulley Wheel System is developed for performance optimisation, and the watt savings start at 2.4 watts. The cage is made from carbon fibre and reinforced PA while the 17-tooth pulley wheels are made from aluminium and mounted with high quality CeramicSpeed bearings.This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. The optimisation of your drivetrain with the new CeramicSpeed OSPW System delivers access to the industry leading efficiency. The use of high quality materials means this system will outlast other commonly used pulley wheels on the market. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Features:Material: Carbon/PA Cage, Aluminium Pulley Wheels Shimano Compatible 10 or 11-speed Weight: 55gMaintenanceIt's important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. Buy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. Developed and designed entirely by CeramicSpeed the Oversized Pulley Wheel System for Campagnolo is advanced for the optimization of bike performance. Everything from bearings to the cage is made from the highest quality materials. The oversized aluminium pulley wheels are fitted with standard or coated CeramicSpeed Bearings, which reduce friction to the minimum. The 13-tooth/19-tooth OSPW for Campagnolo provides a 40% lower friction over a standard 11-tooth Campagnolo pulley wheel and fits up to a 32-tooth cassette. The OSPW for Campagnolo is compatible with all Campagnolo electronic rear derailleur (EPS) and all rear derailleur with a mounting sleeve - no matter the age and model. At this point, this OSPW System is not compatibile with the Campagnolo 12-speed Record and Super Record derailleurs. Please Note: Some models of Campagnolo rear derailleurs, including all EPS models, do not feature a B-limit adjustment. For those derailleurs it may not be possible to fit a 32 tooth cassette successfully on some bikes.
The cage is made from carbon fibre and reinforced PA while the 17-tooth pulley wheels are made from aluminium and mounted with high quality CeramicSpeed coated bearings. The revolutionary OSPW System is mounted with CeramicSpeed coated bearings, which means it has undergone a special coating treatment to provide even more protection and lower friction. A very thin protective coating is applied to the bearing races, which further increase the resistance to corrosion or damage from foreign objects. The OSPW has been tested and confirmed to be the world’s fastest pulley wheel system, therefore enhancing your performance with free speed, which gives you a more efficient drivetrain. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Maintenance It’s important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. Size Information 101638 Black 17T Shimano 10/11 9000/6800 101651 Black 17/17T SRAM eTap 101661 Black 17T SRAM RED/Force 10/11 Mechanical fits up to 32-tooth cassettes 104063 Black 13/19T Campagnolo 11s EPS/Mechanical fits up to 32-tooth cassettes ** 101643 Red 17T Shimano 10/11 9000/6800 101655 Red 17/17T SRAM eTap 101665 Red 17T SRAM RED/Force 10/11 Mechanical fits up to 32-tooth cassettes 104064 Red 13/19T Campagnolo 11s EPS/Mechanical fits up to 32-tooth cassettes ** (**Not compatible with Campagnolo 12-speed Record and Super Record derailleurs)
Like the entire Rain or Shine (RoS) collection from Castelli, the RoS 2 Shoecover makes any weather good weather. Designed to perform equally well in the sunshine or the wet the RoS 2 Shoecover provides insulation as well as protection from light rain and road spray.The front of the overshoe is made from Polartec® Power Stretch®. This fleece lined fabric provides extra warmth where your foot is most exposed to wind chill. Water repellent and highly breathable, it will help keep your feet almost completely dry in the wet while also wicking away any internal moisture build up so your feet won’t feel clammy or uncomfortable. The fabric’s four-way stretch helps the RoS 2 Shoecover snugly fit over your cycling shoe. 3-layer fleece-back waterproof side panels complete the body of the RoS 2.At the back of the bootie a YKK® water resistant zipper stops water entering and a reflective heel cap keeps you seen.Key FeaturesCastelli Rain or Shine label means this product excels in both dry and wet conditions,Polartec® PowerStretch® fleece liner provides extra warmth at front,3-layer fleece-backed waterproof side panels,YKK® water resistant zipper,Reflective heel cap with pull tab for easy on and off,0° – 14°C / 32° – 57°F,Weight: 155g (Pair).
Durable and functional, the Diluvio UL Shoecover is honed to provide hard-wearing essential winter cover for your feet, and can accommodate road, mtb, or gravel shoes. Ideal for riders who get out no matter what and don’t limit themselves to one discipline.The overshoe is made from Castelli’s premium 3mm neoprene achieving water protection and warmth much like a wetsuit. Sealed seams and a neoprene cuff that seals around the ankle eliminate any weak points for water entry. The bootie closes with a YKK® zipper at the rear.The bottom of the Diluvio accommodates road shoes but also the bulkier treads of gravel and mountain bike shoes, and a Velcro closure under the foot creates a perfect fit whatever shoes you decide to wear. Key Features: 3mm neoprene for water protection and warmth,Velcro closure under foot for perfect fit,Bottom opening accommodates road, gravel or MTB shoes,Sealed seams,YKK® zipper,Neoprene skins at cuff to keep water out,2° – 14°C / 36° – 57°F,Weight: 200g (Pair).
The Castelli Perfetto Shoe Covers bring the foul-weather protection of the Gabba and Perfetto lines to your feet in this do-everything overshoe.Designed for high performance with exceptional breathability and a racy, ankle-hugging fit, the Perfetto Shoe Covers are engineered with GORE-TEX INFINIUMTM WINDSTOPPER® fabric to offer a high level of water protection from road spray. The overshoes also feature waterproof YYK zippers and silicone gripper elastic at the top to minimise water ingress.To enhance durability, the Perfetto Shoe Covers also feature abraision-resistant fabric underfoot.Key FeaturesEngineered with GORE-TEX INFINIUMTM WINDSTOPPER® Stretch Light fabric,Reduced seam construction,YKK® Vislon® waterproof zipper,Reflective webbing puller at back,Abrasion-resistant fabric underfoot for durability,Silicone gripper elastic at top,Suggested temperature range: 2°C-14°C,Weight: 114g (pair - approx).
Keeping feet warm is a great way to ensure comfortable winter riding. The Entrata Shoecover is designed to offer a functional and simple solution to cold toes.The Entrata is made from a 4-way stretch fabric with a durable water repellent treatment and a fleece lining. The stretch means the Entrata hugs you shoe nicely eliminating any space for cold air to circulate. The fleece lining provides insulation and water repellent treatment provides splash protection keeping your feet drier for longer.A moulded central panel allows for easy ankle flexing while pedalling and a neoprene cuff gives a snug fit around the ankle. Key Features: Warmth and protection for cold weather riding,4 way stretch fabric with durable water repellent finish and fleece backer,Molded central stretch panel allows for easy flexing at the ankle,Neoprene cuff for optimal fit,4° – 14°C / 39° – 57°F,Weight: 117g (Pair).
The Castelli Dinamica Women’s Shoe Covers will keep your feet toasty even on the coldest of winter days – at once fully windproof, highly breathable and offering high-grade water protection these are a must-have piece of kit if you run cold or face frosty starts.All-new and updated Gore-Tex Infinium X-Fast fabric offers unrivalled, high-grade water protection, keeping you dry when you encounter those inevitable rainy showers, and crucially gives you full windproof protection. Despite its protective properties, Gore-Tex Infinium is also breathable meaning that your feet remain at an optimal temperature, even when the surrounding temperature fluctuates.The fleece-backing of the Gore-Tex Infinium X-fast fabric has an optimal loft, trapping air just above your skin whilst aiding with moisture management.The YKK AquaGuard zipper is primed to protect you from wheel spray whilst the overall height gives even more foul-weather protection – the silicone grip at the top of the cuff helps to seal water out and is ideal when overlaid with your tights’ ankle cuffs.Key FeaturesCold-weather shoe cover,Gore-Tex Infinium X-Fast fabric is breathable, windproof and water-resistant,Inner fleece lining for extra warmth,Reflective details for low-light visibility,YKK AquaGuard Zipper,Highly durable heel cap,Silicone gripper for sealing water out from the upper edge,Suited for 0°C to 14°C.
Booties aren’t just for winter. The Castelli Pioggerella Shoe Cover is a non-insulated, waterproof overshoe that is ideal for wet and windy rides in cool conditions. The Pioggerella uses a PU-coated waterproof stretch fabric to provide a great fit and waterproofing. A sealing silicone bead, wrap cuff and a waterproof zipper eliminate any points where the elements can get in and keep your feet comfortable.Key FeaturesWaterproof non-insulated bootie,PU-coated waterproof stretch fabric,Silicone bead at top of cuff to seal water out,Wrap cuff construction and waterproof zipper,Highly durable under the foot,8° – 18°C / 46° – 64°F,Weight: 100g (Pair).