The Vento KinetiCore's lightweight, all-new aerodynamic design is engineered to go faster with no compromise. Built for those who want more than just marginal gains, the Vento KinetiCore provides superior comfort thanks to the Lazer ScrollSys adjustment system that lets you alter the fit on the move with a simple scroll of the belt. Features: Aerodynamic Performance: Designed in sprint position at a 15 degree angle with a reduced frontal surface 360 retention with ergonomic belt: Refine your helmet’s fit by scrolling the easy-to-use Lazer ScrollSys belt for the ultimate fit Venturi ventilation system: Lazer’s advanced ventilation system channels draws cool air into the helmet and expels hot air through the rear of the helmet to help cool you down when you’re pushing hard No pressure points and more ventilation: The floating front headband increases airflow and eliminates pressure points, to keep you more comfortable Eyewear docking silicone: Keep your eyewear safe when you’re not wearing by storing them securely in the vent docking system LED light compatibility: Increase safety and visibility by attaching the Universal Lazer LED at the rear of the helmet via the Direct Mount Lightweight: 24% lighter than Lazer Bullet 2.0 MIPS M CE Reduced plastics: 90g less plastics used than in Lazer Bullet 2.0 MIPS M CE Weight: 290g (size Medium) Sizes: S / M / L
Bell XR Spherical Helmet (MIPS)Comfort, protection and low weight meet in perfect harmony with the Bell XR Spherical Helmet (MIPS). For cyclists who seek superb function and streamlined design, it's hard to beat. If you love to mix it up in the frenetic atmosphere of a race pack and love to push your fitness in training, the XR Spherical Helmet (MIPS) ensures you have the finest level of protection should you get caught up in a crash. Thanks to its Fusion In-Mould construction, the XR Spherical is strong, durable and reliable at soaking up head impacts from a crash. The progressive layering of both inner and outer EPS foam layers gives shock-absorbing protection against both slow-speed and high-speed impacts. This delivers a more comprehensive level of protection than standard helmets.Meanwhile, the polycarbonate outer adds structural strength, allowing Bell to reduce weight and increase vent size without compromising protection levels while also adding durability. MIPS® Spherical TechnologyWhen it comes to advanced head protection it doesn't get much better than the MIPS® Spherical Technology. This ball and socket system is designed to reduce the rotational forces of impacts to the head. This is achieved via the dual-layer system whereby the helmet outer is able to rotate around the inner liner during a crash. MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance cyclists. Feature-packed Performance With its 18 vents, you can be confident you'll always have a rush of cool air over your head. And when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the bow pad and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness. A Fidlock Magnetic Buckle makes it quick and easy to put on and pull off your helmet while No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Features:Fusion In-Mould Polycarbonate Shell with Progressive LayeringSpherical Technology powered by MIPS®Float Fit Race SystemIonic+ Comfort PaddingFidlock Magnetic BuckleNo-Twist Tri-Glides™Sweat Guide™18 Vents including Overbrow VentilationCertified to CE EN1078Weight: 285 grams (size M)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell XR Spherical Helmet (MIPS)Comfort, protection and low weight meet in perfect harmony with the Bell XR Spherical Helmet (MIPS). For cyclists who seek superb function and streamlined design, it's hard to beat. If you love to mix it up in the frenetic atmosphere of a race pack and love to push your fitness in training, the XR Spherical Helmet (MIPS) ensures you have the finest level of protection should you get caught up in a crash. Thanks to its Fusion In-Mould construction, the XR Spherical is strong, durable and reliable at soaking up head impacts from a crash. The progressive layering of both inner and outer EPS foam layers gives shock-absorbing protection against both slow-speed and high-speed impacts. This delivers a more comprehensive level of protection than standard helmets.Meanwhile, the polycarbonate outer adds structural strength, allowing Bell to reduce weight and increase vent size without compromising protection levels while also adding durability. MIPS® Spherical TechnologyWhen it comes to advanced head protection it doesn't get much better than the MIPS® Spherical Technology. This ball and socket system is designed to reduce the rotational forces of impacts to the head. This is achieved via the dual-layer system whereby the helmet outer is able to rotate around the inner liner during a crash. MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance cyclists. Feature-packed Performance With its 18 vents, you can be confident you'll always have a rush of cool air over your head. And when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the bow pad and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness. A Fidlock Magnetic Buckle makes it quick and easy to put on and pull off your helmet while No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Features:Fusion In-Mould Polycarbonate Shell with Progressive LayeringSpherical Technology powered by MIPS®Float Fit Race SystemIonic+ Comfort PaddingFidlock Magnetic BuckleNo-Twist Tri-Glides™Sweat Guide™18 Vents including Overbrow VentilationCertified to CE EN1078Weight: 285 grams (size M)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell XR Spherical Helmet (MIPS)Comfort, protection and low weight meet in perfect harmony with the Bell XR Spherical Helmet (MIPS). For cyclists who seek superb function and streamlined design, it's hard to beat. If you love to mix it up in the frenetic atmosphere of a race pack and love to push your fitness in training, the XR Spherical Helmet (MIPS) ensures you have the finest level of protection should you get caught up in a crash. Thanks to its Fusion In-Mould construction, the XR Spherical is strong, durable and reliable at soaking up head impacts from a crash. The progressive layering of both inner and outer EPS foam layers gives shock-absorbing protection against both slow-speed and high-speed impacts. This delivers a more comprehensive level of protection than standard helmets.Meanwhile, the polycarbonate outer adds structural strength, allowing Bell to reduce weight and increase vent size without compromising protection levels while also adding durability. MIPS® Spherical TechnologyWhen it comes to advanced head protection it doesn't get much better than the MIPS® Spherical Technology. This ball and socket system is designed to reduce the rotational forces of impacts to the head. This is achieved via the dual-layer system whereby the helmet outer is able to rotate around the inner liner during a crash. MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance cyclists. Feature-packed Performance With its 18 vents, you can be confident you'll always have a rush of cool air over your head. And when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the bow pad and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness. A Fidlock Magnetic Buckle makes it quick and easy to put on and pull off your helmet while No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Features:Fusion In-Mould Polycarbonate Shell with Progressive LayeringSpherical Technology powered by MIPS®Float Fit Race SystemIonic+ Comfort PaddingFidlock Magnetic BuckleNo-Twist Tri-Glides™Sweat Guide™18 Vents including Overbrow VentilationCertified to CE EN1078Weight: 285 grams (size M)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
POC Ventral Lite Road Cycling HelmetLight. Protective. Fast. The POC Ventral Lite Road Cycling Helmet has been developed to be all three. When low weight but high protection is your goal, this is the helmet to choose. Weight x SafetyPOC started with their renowned Ventral Air helmet and through careful engineering have been able to save overall weight while also making the Ventral Lite Road Helmet more rigid and preserving the excellent crash protection of the original. The Polycarbonate shell is also lighter, covering less of the liner to keep the weight as low as possible. This same minimalist approach is also applied to the straps and adjustment system to shed yet more weight. Coming in at a svelte 200g (medium) you'll barely notice it's there. POC ProtectionDespite the drive to minimise weight you can still be confident in the head protection the Ventral Lite offers. The EPS liner features multi-density zones to deliver targetted head protection should you crash. As mentioned above, a polycarbonate unibody shell is placed in key areas to enhance safety and helmet integrity as well as durability. The straps are also anchored to the helmet for a greater degree of hold in the event of a crash. Lastly, a lightweight size adjustment system makes adjustment easy and keeps the helmet locked in place, vital should you take a fall.Fast and CoolThe Ventral Lite has the same focus on smooth airflow and excellent ventilation as its Ventral Air sibling. The efficient vent design and internal air channels are the results of CDF analysis. Minimal air turbulence keeps aero performance high, while precisely placed intake and exhaust vents suck air through internal channels, turbocharging the cooling performance of the helmet. Whether it's a high-speed ride on the flat or toiling up a hot climb this precision venting works to keep you cooler and sweat-free.FeaturesInternal channels control the airflow at high and low speedsExtreme cooling and ventilation thanks to innovative internal airflow designCFD-tested design minimizes turbulence and enhances aero performanceOptimized EPS liner for low weight and crash protectionWrapped unibody shell enhances the helmet's structural integrityLightweight 360-degree size adjustment system makes it easy to find a precise fitAdjustable straps anchored to the helmet linerEye garage keeps sunglasses secureWeight; 200g (M)CERTIFIED EN 1078, CPSC 12.03, AS/NZ 2063Buy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
POC Ventral Lite Road Cycling HelmetLight. Protective. Fast. The POC Ventral Lite Road Cycling Helmet has been developed to be all three. When low weight but high protection is your goal, this is the helmet to choose. Weight x SafetyPOC started with their renowned Ventral Air helmet and through careful engineering have been able to save overall weight while also making the Ventral Lite Road Helmet more rigid and preserving the excellent crash protection of the original. The Polycarbonate shell is also lighter, covering less of the liner to keep the weight as low as possible. This same minimalist approach is also applied to the straps and adjustment system to shed yet more weight. Coming in at a svelte 200g (medium) you'll barely notice it's there. POC ProtectionDespite the drive to minimise weight you can still be confident in the head protection the Ventral Lite offers. The EPS liner features multi-density zones to deliver targetted head protection should you crash. As mentioned above, a polycarbonate unibody shell is placed in key areas to enhance safety and helmet integrity as well as durability. The straps are also anchored to the helmet for a greater degree of hold in the event of a crash. Lastly, a lightweight size adjustment system makes adjustment easy and keeps the helmet locked in place, vital should you take a fall.Fast and CoolThe Ventral Lite has the same focus on smooth airflow and excellent ventilation as its Ventral Air sibling. The efficient vent design and internal air channels are the results of CDF analysis. Minimal air turbulence keeps aero performance high, while precisely placed intake and exhaust vents suck air through internal channels, turbocharging the cooling performance of the helmet. Whether it's a high-speed ride on the flat or toiling up a hot climb this precision venting works to keep you cooler and sweat-free.FeaturesInternal channels control the airflow at high and low speedsExtreme cooling and ventilation thanks to innovative internal airflow designCFD-tested design minimizes turbulence and enhances aero performanceOptimized EPS liner for low weight and crash protectionWrapped unibody shell enhances the helmet's structural integrityLightweight 360-degree size adjustment system makes it easy to find a precise fitAdjustable straps anchored to the helmet linerEye garage keeps sunglasses secureWeight; 200g (M)CERTIFIED EN 1078, CPSC 12.03, AS/NZ 2063Buy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
The long-sleeve Gabba is one of our most versatile pieces. 100% wind protection with GORE-TEX INFINIUM™ WINDSTOPPER® water protection and best-in-class breathability. With a light base layer it's good for mild temperatures, or with a thermal layer you can ride it below freezing. If you have just one jacket in your cycling wardrobe, this should be it. Sublimation print graphic on the do-everything Perfetto RoS 2 Jacket base Castelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 205 Warm brushed water-resistant fabric on front-facing surfaces GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch on rear-facing surfaces for greater stretch and breathability Taped shoulder seams for extra rain protection Top- and bottom-opening YKK® Vislon® zipper for easy sliding, covered for additional wind and rain protection Zippered ventilation opening on side of chest 3 rear pockets Reflective panel at bottom of pockets. The Unlimited version of the Perfetto RoS 2 Jacket is simply a graphic treatment making it look more at home on any surface but not sacrificing any of the performance. When we think about what we want in a gravel jacket, we keep coming back to the Perfetto, since it really is perfect for so many conditions. We just want it to look different. The Perfetto RoS 2 excels in dry conditions thanks to the high breathability, as well as in wet conditions thanks to the Castelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® fabrics. There's a light fleece-lined water-resistant fabric on the forward-facing surfaces and a lighter and stretchier fabric on the back that maximizes breathability while providing excellent water repellency. The Perfetto RoS 2 Jacket keeps all the cold wind out while being much more breathable than the typical polyurethane membranes used on most jackets that try to compete with the Perfetto. When you stay drier you don't need as many layers underneath. The beauty of this jacket is that it doesn't have any insulation on its own, so a thin base layer is just right for mild conditions, while adding an insulating layer (a thermal jersey or Castelli's Alpha 2nd Layer) will take you to cold temperatures. You decide. The 2 part of the name refers to the updates to the latest version, including a YKK® Vislon® zipper with both top and bottom openings for more adjustable ventilation. The reflectivity on the back is more visible, the seam at the top of the shoulder has been moved to the back, and the three pockets hold more gear. While the Perfetto remains decidedly a performance fit, the new model has a touch more room through the chest, shoulder, and biceps. This is the one jacket that belongs in every cyclist's quiver.
The long-sleeve Gabba is one of our most versatile pieces. 100% wind protection with GORE-TEX INFINIUM™ WINDSTOPPER® water protection and best-in-class breathability. With a light base layer it's good for mild temperatures, or with a thermal layer you can ride it below freezing. If you have just one jacket in your cycling wardrobe, this should be it. Sublimation print graphic on the do-everything Perfetto RoS 2 Jacket base Castelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 205 Warm brushed water-resistant fabric on front-facing surfaces GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch on rear-facing surfaces for greater stretch and breathability Taped shoulder seams for extra rain protection Top- and bottom-opening YKK® Vislon® zipper for easy sliding, covered for additional wind and rain protection Zippered ventilation opening on side of chest 3 rear pockets Reflective panel at bottom of pockets. The Unlimited version of the Perfetto RoS 2 Jacket is simply a graphic treatment making it look more at home on any surface but not sacrificing any of the performance. When we think about what we want in a gravel jacket, we keep coming back to the Perfetto, since it really is perfect for so many conditions. We just want it to look different. The Perfetto RoS 2 excels in dry conditions thanks to the high breathability, as well as in wet conditions thanks to the Castelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® fabrics. There's a light fleece-lined water-resistant fabric on the forward-facing surfaces and a lighter and stretchier fabric on the back that maximizes breathability while providing excellent water repellency. The Perfetto RoS 2 Jacket keeps all the cold wind out while being much more breathable than the typical polyurethane membranes used on most jackets that try to compete with the Perfetto. When you stay drier you don't need as many layers underneath. The beauty of this jacket is that it doesn't have any insulation on its own, so a thin base layer is just right for mild conditions, while adding an insulating layer (a thermal jersey or Castelli's Alpha 2nd Layer) will take you to cold temperatures. You decide. The 2 part of the name refers to the updates to the latest version, including a YKK® Vislon® zipper with both top and bottom openings for more adjustable ventilation. The reflectivity on the back is more visible, the seam at the top of the shoulder has been moved to the back, and the three pockets hold more gear. While the Perfetto remains decidedly a performance fit, the new model has a touch more room through the chest, shoulder, and biceps. This is the one jacket that belongs in every cyclist's quiver.
Crankarms forged and then machined from tough 7050 alloy – with new web bracing that improves stiffness while cutting out unnecessary material. Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle, and full compatibility across all relevant frame standards; all delivered with RF proven strength. Quite possibly the most versatile crankset you will ever own!
Crankarms forged and then machined from tough 7050 alloy – with new web bracing that improves stiffness while cutting out unnecessary material. Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle, and full compatibility across all relevant frame standards; all delivered with RF proven strength. Quite possibly the most versatile crankset you will ever own!
Stolen Casino BMX BikeThe Stolen Casino is one of the best selling and most fun freestyle BMX bikes on the market. Ideal for skatepark riding, dirt jumping and technical street riding, the Casino features a durable Hi-Ten frameset and is armed with superb aftermarket components from Stolen and Fiction. This bike is also designed and engineered to perform like a pro level bike on an amateur riders' budget. Features: Frame: Hand-welded 1020 Hi-Ten Steel tubes, standard headtube, mid bb shell, top and down tube gussets Fork: Tapered legs with One-piece steerer with Compressor top-cap Bars: Tallboy 2-piece, HiTen Steel, 8.75" rise Grips: Stolen Loot 160mm with Stolen Vortex rubber barends Stem: Fiction Spartan top-load, 52mm reach Headset: Standard 1 1/8″ Threadless Brake Lever: APSE Alloy with hinged clamp Brakes: APSE U25 Alloy U-brake Cranks: Fiction Zeus tubular 4130 Chromoly arms, 8 Spline Chromoly spindle, 165mm Sprocket: Stolen 25T Chromoly Bottom Bracket: Sealed MID 19mm Pedals: Nylon platforms with Boron spindles Chain: Z-410, Black Front Hub: Unsealed 3/8″ axle Rear Hub: Rampage 6061 Alloy fully-sealed cassette with 14mm Chromoly axle Driver: 9t sealed, one-piece Chromoly Front Rim: Fiction Trojan Alloy (Single-wall) Rear Rim: Fiction Trojan Alloy (Single-wall) Seat: Fiction Brutus combo Seat with integrated post Seat Post: 25.4mm Alloy 200mm length Seat Clamp: Integrated Front Tyre: Fiction Atlas 2.30″ Rear Tyre: Fiction Atlas 2.30″ Weight: Approx 25.75lbs / 11.6 kgPlease note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Stolen Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stolen Casino XL BMX BikeEngineered and equipped to perform like a pro's bike for riders with an amateur's budget, the Casino XL offers outstanding performance for skatepark, dirt jumps and technical street riding. It also features a Hi-Ten steel frame and fork, and a selection of high-quality aftermarket components from Fiction and Stolen.Features: Frame: Hand-welded 1020 Hi-Ten Steel tubes, standard headtube, mid bb shell, top and down tube gussets Fork: Tapered legs with One-piece steerer with Compressor top-cap Bars: Tallboy 2-piece, HiTen Steel, 9.00" rise Grips: Stolen Loot 160mm with Stolen Vortex rubber barends Stem: Fiction Spartan top-load, 52mm reach Headset: Standard 1 1/8″ Threadless Brake Lever: APSE Alloy with hinged clamp Brakes: APSE U25 Alloy U-brake Cranks: Fiction Zeus tubular 4130 Chromoly arms, 8 Spline Chromoly spindle, 170mm Sprocket: Stolen 25T Chromoly Bottom Bracket: Sealed MID 19mm Pedals: Nylon platforms with Boron spindles Chain: Z-410, Black Front Hub: Unsealed 3/8″ axle Rear Hub: Rampage 6061 Alloy fully-sealed cassette with 14mm Chromoly axle Driver: 9t sealed, one-piece Chromoly Front Rim: Fiction Trojan Alloy (Single-wall) Rear Rim: Fiction Trojan Alloy (Single-wall) Seat: Fiction Brutus combo Seat with integrated post Seat Post: 25.4mm Alloy 200mm length Seat Clamp: Integrated Front Tyre: Fiction Atlas 2.30″ Rear Tyre: Fiction Atlas 2.30″ Weight: Approx 25.75lbs / 11.68 kgPlease note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Stolen Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.