The Sirius from Exposure Lights the ultimate to be seen front light, now with the output increased to 900 lumens to light the road ahead in the dark nights. The Sirius hits the sweet spot for power to weight, housed in a CNC machined aluminium body that features 240° front and side illumination giving the flexibility to be used for the daily commute or longer rides.Smart Port+ Technology - Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices.Optimised Mode Selector - Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.Intelligent Thermal Management - Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored.Fuel Gauge - Using a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime.In the box: Sirius MK10 GMB, Handlebar Bracket, USB Charge Cable, QS GuideSpecification:LEDs: 1 x White XPL2(W3)IP Rating: IP65Max Lumens: 900Battery: 3,500 mAh Li-IonRuntime: 1.5 - 36 HoursCharging Time: 7 HoursWeight: 84gMaterial: Anodised 6063 AluminiumLength: 110mmHead Diameter: 28mm
Moon Rigel Max Front LightThe Rigel Max is ideal for mounting on your bike's handlebars or on top of your helmet, this means it's versatile for off-road trail riding, adventure cycling and touring in low light conditions. Also, with a max output of 1500-lumens and an easy adjustable lumen mode system, this front cycle light is sure to illuminate the route ahead with outstanding clarity. Plus, it features a heat sink cooling system, a stylish and durable CNC aluminium body and is IPX 7 water resistant while requiring only 3-hours to fully recharge.Garmin Style Mount and IPX 7 Water ResistantThis powerful front cycle light features a Garmin style quick release handlebar mount that can be easily mounting above or beneath your handlebars. Plus, it's IPX 7 water resistant and it features a variable and easy to adjust lumen system. This light is an exceptional addition to any low light, night-time or wet weather cycling journey. Run Time: Mode Run Time (hours) Lumens M1 1:40 1500 M2 3:30 500 FL1 65:00 100 FL2 61:30 400 Day FL 55:00 400 SOS 80:00 - Features: LED: 2x SST 20 Angle: Spot: 17°; Total: 84° Battery: 3.7V 3400mAh polymer Charging Time: 3 hours Size: 46 x 84 x 27mm Rotatable anti-dazzling lens - allows upside down mounting Intelligent Mode CNC Aluminium body Water Resistant IPX 7 Garmin Style quick release handlebar mount Garmin Style quick release helmet mount Overheat protection system Heat sink cooling system Mode status indicator Low battery indicator Precision Optical lens Automatic fully charged cut-off system Charging and fully charged indicator Mode memory Lock system Variable lumen systemBuy Moon Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
The PWR Road 700 Front Bike Light is one of our best-selling 'see and be seen' lights. Designed for commuters and road cyclists that want to be seen in urban environments as well as being able to light the way ahead on dark roads and paths. Mounting above or below your handlebar to ensure a tidy cockpit you'll be riding confidently with PWR Road 700. PWR Road 700L is a modular bike light. But it's not JUST another bike light. Not only is it a high powered bike light but simply take the product apart and you have much more. A lighthead and a PWR Bank to charge devices that is also the battery for all products in the PWR range. A super bright 700 lumen output 6 light modes + customisable using Knog's Modemaker app Waterproof with IP66 rating (storm proof) Runtimes of up to 165 hrs USB rechargeable Battery can be used separately as 3350 mAh power bank Easy twist operation (perfect for gloves) Mount above or below your handlebar BATTERY INDICATOR - Hate it when you run out of battery with no warning? That'll never happen with PWR Road with 4 built in battery indicator lights. Tap the bottom of the light to activate the battery indicator. 4 lights = fully charged 2 lights = half charged etc. EASY TO MOUNT & USE - This light can be mounted on top or below your handlebars directly under your Garmin or on your helmet. It comes with a side mount and shim that fits handlebars 22.2-38.1mm diameter. Once mounted using PWR Road is a breeze. It's a simple twist-head operation to turn light on & off and to scroll through light modes. CHARGE YOUR DEVICES - Press the red button to release the light head and use the PWR bank to charge your phone GoPro cycle computer or other device. Charge your PWR Road using the included micro USB cable. WIDE BEAM & CUSTOMISABLE MODES - PWR Road outputs a max 700 lumens and can run for up to 195 hours on Eco Flash Mode. Its elliptical beam gives broader bright road coverage. It comes with 6 pre-program d modes and you can program the light to suit your needs with Modemaker. You can control brightness adjust runtimes and add new light modes. RUNTIME MODE LUMENS RUNTIME Max 700 1.7hrs Mid 360 3.4hrs Stamina 70 20hrs Pulse 650 7hrs Strobe Flash 275 10hrs Eco-Flash 70 165hrs SPECIFICATION Dimensions - H: 128mm x W: 31mm x L:31mm. Weight - 125 grams. Lumens - 700. INSTRUCTIONS Connect lighthead to PWR bank:Insert the two lighthead plug pins into the battery. When connected your lightheads LED's will flash. Connect lighthead to sidemount:Slide the mount into the slot on the side of the battery. Then tighten the thumbwheel. To remove the mount you will need to loosen the thumbwheel. Operation:Once the lighthead and battery are connected twist the lighthead and hold to turn on twist and release to change modes.
Ravemen Lighting. Ravemen is derived from their passion for bike riding and concern for bike riders as well as others’ safety. Coming from different areas of the bicycle industry and being biking enthusiasts, engaging in night riding is quite normal for us. To our regret, most of the high-output bike lights on the market have no anti-glare capability, which is dangerous to oncoming traffic, and as a result places them at great risk.In fact, many people have had the experience of being dazzled by high lumen bike lights, and Ravemen believe that every rider also tries not to disturb others while enjoying the fun of riding. Based on such perception and being inspired by automotive headlights, the idea of applying a similar design to bike lights came into their minds. Through the entire process of conceiving, designing, proofing, testing and adjusting, they finally made it! That means the world’s first bike light with a simulation of the design of automotive headlights is available.Combining high quality and durable material with innovative design, along with the concern for riders and others’ safety which has been fused into their genes, Ravemen promise their products will be not only reliable and easy-to-use to improve your riding experience, but also a trusted companion that will earn you respect from others.Key Features:DuaLens Optical Design for road biking mode, providing broad closed range flood light with anti-glare low beam for commuting, no dazzle and glare for oncoming traffic,HiLo Beam System for Mountain Biking and Emergency Modes, providing illuminating light similar to automotive headlight with far reaching high beam and low beam,Intelligent Memory circuit remembers the last used brightness level and mode when turned on again,LED real-time display to show remaining runtime in each brightness level,Micro USB charging port, compatible with most phone chargers,USB output port to charge other USB-powered digital devices,Intelligent thermal management circuit to prevent overheat of LEDs,Quick release design for easily slide in and out,Compatible with handlebar from 22.2mm to 31.8mm diameter,21 hours run time,Max 1200 lumens, 3 modes and 8 brightness levels for various riding environments.Specification:LED: 2*CREE XM-L2 with a lifespan of 50000 hours,Battery: 5200mAh/3.7V rechargeable Lithium-ion battery,Dimensions (Headlight): 100mm (L)*48mm (W)*27mm (H);,Weight (Headlight): 213g,Materials: The front and main body is made by aluminium with Mil Type III Hard Coat Anodizing; the rear part and the handlebar mount are made by durable plastic.
Ravemen Lighting. Ravemen is derived from their passion for bike riding and concern for bike riders as well as others’ safety. Coming from different areas of the bicycle industry and being biking enthusiasts, engaging in night riding is quite normal for us. To our regret, most of the high-output bike lights on the market have no anti-glare capability, which is dangerous to oncoming traffic, and as a result places them at great risk.In fact, many people have had the experience of being dazzled by high lumen bike lights, and Ravemen believe that every rider also tries not to disturb others while enjoying the fun of riding. Based on such perception and being inspired by automotive headlights, the idea of applying a similar design to bike lights came into their minds. Through the entire process of conceiving, designing, proofing, testing and adjusting, they finally made it! That means the world’s first bike light with a simulation of the design of automotive headlights is available.Combining high quality and durable material with innovative design, along with the concern for riders and others’ safety which has been fused into their genes, Ravemen promise their products will be not only reliable and easy-to-use to improve your riding experience, but also a trusted companion that will earn you respect from others.CR1000 FrontWith a 4000mAh large battery and max 1000 lumens, CR1000 is designed for road riders that ride at night at fast speed and long distance. Featuring RAVEMEN new anti-glare optical lens, CR1000 creates a T-shaped beam, illuminating the road with flood light for close-range distance and bright spotlight for long distance visibility whilst not dazzling other road users. With batter run extension times, the CR1000 could also be used for long distance riding and racing. Key Features: Anti Glare: T shaped lens is the second generation anti-glare lens from Ravemen, T-shaped beam with anti-glare cut-off line creates no dazzle for other road uses, Outdoor beam shot allows the rider to see better and further, Dual side lights increase side visibility and riding safety at crossroads, Extend the runtime of the battery by connecting with an external power source, Wired remote button included increasing levels of safety and convenience to switch between modes, High capacity 4000mAh battery boosts the runtime for long distance riding, IPX6 water resistance and durable anodized aluminium body, Quick release design for easy slide-in/slide-out, Intelligent circuit remembers the last used brightness for when the light is turned on again, Micro USB charging port, compatible with most phone charges, Compatible with handlebars from 22.22mm to 35mm, LED: 1*CREE XM-L2 with lifespan of 50000 hours, 104mm x 29mm x 32mm, Weight: 140g,. CL05 Rear EYE-CATCHING WARNING FLASH WITH LIGHT SENSORCL05 is a lightweight and easy-to-use rear light. Featuring two COB LED rings and built-in light sensor, it provides a maximum of 30 LED lumens on warning flashing mode, great for busy night street commuting or city riding. With the flexible rubber strap mount and mounting clip, the light could be mounted to round and aero seatpost or clipped to some compatible saddle bags or backpacks directly. Key Features: LED: COB LED,Battery: 200mAh/3.7V rechargeable Li-polymer battery,Dimensions (Light Unit): 42.5mm (L) x 23.5mm (W) x 43.5mm (H),Weight (Light Unit): 23g,Mount Size: Compatible with 24-36mm round seatpost and aero seatpost,Design and specifications are subject to change without notice,. How to use the light sensor?The light sensor inside the CL05 / CL06 is different from other sensors in the market. It's doesn't increase the brightness when it starts to get dark, it's used at night for detecting approaching vehicles in from behind. When the Ravemen light sensor detects approaching vehicles, it will produce a warning flash so the rider can be seen more clearly.
Ravemen PR1200 USB Rechargeable Front LightA high-powered, high-visibility light for taking to the trails or hitting the road in low-light, this 1200-lumen Ravemen model gives a strong shine and durable performance, all year round. Using a DualLens LED setup, the close-range low-beam gives an anti-glare performance to keep you well-lit without dazzling other traffic in the process. Robust and Reliable 1200-Lumen Front Bike Light Among the modes on this top-notch bike light is a HiLo beam which imitates the performance of a car headlamp to evenly distribute the light for impressive clarity. The included wired remote control lets you switch between the below setttings to suit the conditions of your route: Road Modes:High: 600 lumens - 3.30 hours Mid: 400 lumens - 5 hours Low: 200 lumens - 9.30 hours Eco: 100 lumens - 21 hours Rapid Flashing: 100 lumens - 13 hours MTB Modes:High: 1200 lumens - 2 hours Mid: 600 lumens - 3.30 hours Low: 300 lumens - 8.5 hours Emergency Mode:Turbo: 1200 lumens A USB-rechargeable Lithium-Ion battery gives a sterling performance in keeping the light running efficiently, with the integrated LED display showing your battery level and mode selection. Encased in an anodised aluminium body, the PR1200 holds an IPX8 waterproof rating making it ideal for use all year round, whatever the weather. Features:Body Material: Aluminium with Mil Type III Hard Coat Anodising Maximum Output: 1200 lumens LED Type: 2x CREE XM-L2Battery: 5200mAh / 3.7V rechargeable Lithium-Ion Headlight Dimensions: 100 x 48 x 27mm Water-Resistance Rating: IPX8Headlight Weight: 213g Buy Ravemen Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.
KMC Lightweight TT 11 Speed Bike ChainEquipped with some of KMC's finest technologies, this high-quality 11 speed chain ensures that both road and MTB riders can enjoy faster, smoother performance on their ride. Benefitting from a non-directional design, this model's assembly is independent of direction, which allows for maximum compatibility, whether your clocking up the miles on your road bike or hitting the trails on your mountain bike.11 Speed Chain with Ti-N Gold FinishThanks to X-Bridge technology on this chain's outer plate, it's configured with precisely articulated angles for quicker and smoother gear shifting as well as quieter riding. KMC has also equipped it with an eye-catching titanium nitride gold (Ti-N Gold) coloured finish that combats against dirt build-up and corrosion, so you can enjoy a longer chain life. Paired with optimised roller dimensions and pin surface to achieve maximum efficiency, the Lightweight TT 11 Speed Chain is a great choice of upgrade for excellent durability, consistent performance and a reduced weight.Based on an input power of 500 watts the power loss of a standard chain is about 7 to 8 watts. Power loss with the TT chain is 5,5 watts. The optimised coating will last 300-500km before seeing efficiency losses, and potentially even longer under clean riding conditions.Features: Finish: Titanium Nitride Gold coloured finish (Ti-N Gold) Use: Road, MTB Speed: 11 speed Size: 1/2 x 11/128 Pin Length: 5.65mm Number of Links: 118 Derailleur Compatibility: Compatible with all 11 speed derailleur systems Included: MissingLink Technology: Double X-Durability, open inner and outer plate design, non-directional and extra light Weight: 234g (approx)Buy KMC Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ravemen CR1000/CL05 USB Rechargeable Light SetThe CR1000/CL05 USB Rechargeable Light Set from Ravemen combines two powerful and versatile cycle lights that are ideal for general road cycling, daily commuting and long-distance touring. The front light has a max output of 1000-lumens to vibrantly illuminate the road ahead of you while the rear shines bright and features a light sensor that pushes its power output to maximum when other vehicles headlights shine upon it.Ravemen CR1000 USB Rechargeable Front LightThe CR1000 USB Rechargeable Front Light from Ravemen is a powerful, versatile and water-resistant cycle light that's ideal for road racing, touring and urban errands. It offers a max output of 1000-lumens to illuminate the road ahead in the darkest and worst weather conditions while also providing a max run-time of 25-hours on Eco and 45-hours on Rapid Flash mode.Powerful Long-Life Battery and 1000-Lumens OutputWith a 4000mAh large battery and max 1000 lumens, CR1000 is designed for road riders that ride at night at fast speeds and over long distances. Featuring Ravemen's new anti-glare optical lens, CR1000 creates a T-shaped beam, illuminating the road with a floodlight for close-range distance and a bright spotlight for long-distance visibility whilst not dazzling other road users. With batter run extension times, the CR1000 could also be used for long-distance riding and racing. Anti Glare Lens The T shaped lens is the second-generation anti-glare lens from Ravemen and it provides a T-shaped beam with an anti-glare cut-off line that creates no dazzle for other road users. Wired Remote Control A wired button allows you to change the level of brightness without releasing your grip. Conveniently, a long press on the wired button will activate maximum output for emergency needs. Battery Runtime Extension Extend the runtime of the battery by connecting an external power source for emergency lighting when the light is on low power. Micro USB Charging Port This light features a Micro USB charging port that's compatible with most phone chargers for fast and convenient charging. Intelligent Memory Circuit and Display An intelligent memory circuit remembers the last used brightness level and mode when turned on again. And it features battery level, charging indicators and auto power save mode when it has low battery. Durable and Waterproof Anodised Aluminium Body Quick-release design for easy slide-in/out and is compatible with handlebars of 22.2mm - 35mm. Plus, it features an IPX6 water-resistant anodised aluminium body for durability in all riding conditions. Run Time:Low Beam: High: 1000-lumens; 2 hours run time Mid: 600-lumens; 2.7 hours run time Low: 350-lumens; 5.8 hours run time Eco: 100-lumens; 25 hours run time Pulse Flashing: 500-lumens; 43.5 hours run time Rapid Flashing: 150-lumens; 45 hours run timeEmergency: High: 1000-lumensFeatures: High capacity 4000mAh battery boosts the runtime for long distance riding IPX6 water resistance and durable anodized aluminium body Quick release design for easy slide-in/slide-out Intelligent circuit remembers the last used brightness for when the light is turned on again Micro USB charging port, compatible with most phone charges Compatible with handlebars from 22.22mm to 35mm LED: 1*CREE XM-L2 with lifespan of 50000 hours Dimensions: 104mm x 29mm x 32mm Weight: 140gRavemen CL05 USB Rechargeable Sensor Rear LightThe CL05 USB Rechargeable Sensor Rear Light from Ravemen is a lightweight and compact rear cycle light that can be mounted on your bike or clipped to your clothing or backpack. It provides 30-lumens illumination with multiple light modes to suit a wide variation of low-light and weather conditions. With High, Low and four different flashing modes, it's ideal for inner-city errands, urban commuting and evening rides. Plus, it has an integrated sensor that causes the light to shine at full power when headlights from another vehicle shine your way from behind - this makes sure you are more visible to other road users. 30-Lumen Rear Cycle Light for Inner-City CommutingThe Ravemen CL05 is a lightweight and easy-to-use rear light. Featuring two COB LED rings and a built-in light sensor, it provides a maximum of 30 LED lumens on warning flashing mode, great for busy night street commuting or city riding. With the flexible rubber strap mount and mounting clip, the light could be mounted to round and aero seatpost or clipped to some compatible saddlebags or backpacks directly. Small, Bright and Reliable Rear Cycle LightThis light has a highly efficient COB LED with a max output of 30-lumens. A built-in light sensor that activates the lights max output when detecting headlights from rear approaching vehicles offers a warning to other road users that you are cycling ahead of them. Plus, it has auto power save and an indicator for low battery power, a quick-release design for versatile mounting and a USB-C charging port for convenient charging. And it has a built-in mode memory function to remember your settings and it's IPX6 water-resistant. Run Time: High: 4.5 hours Low: 12 hours Rapid Flashing: 8 hours Pulse Flashing: 18 hours High Slow Flashing: 17 hours Low Slow Flashing: 22 hours Warning Flashing: /Features: LED: COB LED Battery: 200mAh/3.7V rechargeable Li-polymer battery Dimensions (Light Unit): 42.5mm (L) x 23.5mm (W) x 43.5mm (H) Weight (Light Unit): 23g Mount Size: Compatible with 24-36mm round seatpost and aero seatpostBuy Ravemen Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Cateye AMPP 800 and VIZ 300 Light SetThe AMPP 800 and VIZ 300 Light Set from Cateye is a powerful and durable combo that's suited to riding anywhere. Ideal for cycling on or off-road in low-light conditions, this light set provides 800 lumens at the front and 300 lumens at the rear with multiple light modes, excellent side visibility and long-life battery performance.AMPP 800 Features: High power rechargeable headlight (800 lm) Powerful wide beam with OptiCube lens technology Excellent side visibility Large capacity lithium-ion rechargeable battery Built-in fast recharging circuit 3-level battery indicator (Blue: Above 50% Yellow: 30-50% Red: Less than 30%) Mode memory function Five light modes (High / Middle / Low / Daytime HyperConstant/ Flashing) Turns on High mode with double-click of power buttonVIZ 300 Features: Compact and lightweight body with 300 lm output 3 LEDs 300 degree visibility Long rear beam projection Highly visible during daytime Snap System allows multiple positions OptiCube lens technology 4 modes (Constant / Flashing / Group Ride / Daytime Hyperflash) Mode memory function Low battery indicator Includes new seat post bracket SP-15 which fits aero seatpostBuy Cateye Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Exposure BoostR Rear LightThe Boost-R ReAKT, taking the hugely popular form of the Trace R and creating a rear light with twice the burn times with just a 10-gram increase in weight. New quarter-turn locking bracket to ensure the BoostR is safe and secure. ReAKT (Ambient Kinetic Technology) is the latest innovation automatically adapting the light to conditions, flaring up to 150 lumens under braking or entering brighter environments, with the addition of Peloton mode allowing the Boost to dim when the light from the rider behind is detected.Features: Material: Anodised 6063 Aluminium LEDs: 1 x Red XPE-R IP Rating: IP65 Max Lumens: 80 (150 ReAKT Flare) Battery: 1400 mAh Li-Ion Runtime: 6 - 48 Hours Charge Time: 3 Hours Burntime: Min: 6 hours; Max: 48 hours (FL) Battery Capacity: 3500 mAh Li ion Dimensions: Length: 66; Head: 28; Back: 22 In The Box: Boost-R ReAKT, Seatpost Mount, Micro USB Charge Cable, QS Guide Weight: 45gTechnologies: Reakt: Rear lighting that flares up automatically under braking. It can also intelligently adapt to the surrounding ambient light conditions to maintain maximum contrast and visibility, for example brightening for street lit areas and moving into sunlight from shade. OMS: Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast. ITM: Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored. Fuel Gauge: Using a traffic light system remaining runtime is easily monitored at a glance so you're not caught out. The colour feedback is also used for mode selection, before defaulting back to runtime. Day Bright: Bespoke pulse pattern designed for daylight use which is more conspicuous than a regular pulse and visible over a kilometre away, even in the brightest conditions. DayBright mode will you noticed. Be Seen be Safe. Peloton Mode: Enables the rear lights to automatically dim down when the front light of the rider behind is detected , preventing dazzling in a chain gang, it then flares when at the back of the pack for maximum safety.Manufacturer's Part Number: EXPBOOSTRRABuy Exposure Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Introducing Vya Combo a new concept in bike lighting. Vya isn't just a light; it's an extension of the cycling lifestyle. Bio-renewable construction auto-sensor technology and innovative safety features bring a modernist re-categorization to the essential light category. Vya Pro headlight and tail light combo provides the cyclists with the safest most convienent lighting setup available... The new benchmark of protection and convenience we invite you to Vya with the evolution of smart safety. Featuring: 250 Lumen Headlight and 100 Lumen Tail Light output certified to the FL-1 Standard Smart sensor technology senses motion and turns Vya on when inserted into mount Safety lighting adjusts head light with ambient light - pulsing in the daytime for increased traffic safety and solid at night for safe riding The first bicycle light with an outer bio-renewable construction USB Mount Receptor allows light to be mounted and removed from bike in seconds Innovative amber side lighting for increased visibility at intersections - the combo provides the rider with a full 360 degrees of protective light visibility Charges through integrated USB stick Ultralight compact design Multiple auto-adjusting power settings: Headlight - Pulse: 6:00 / 250 Solid: 1:00 / 250 Tail Light - Pulse: 6:00 / 100 Designed and Assembled in California Backed by Light & Motion's 2 Year Warranty
Castelli Women's Perfetto Light ROS JacketCastelli's lightest windproof jersey, the Women's Perfetto Light ROS Jacket is brilliant for fast riding in autumn and spring, bringing a perfect balance of weather protection and exceptional breathability to your cycling kit bag. Cycling in cool and changeable weather makes getting your kit right a difficult choice - you don't want to be too warm and get drenched in sweat nor too cold so you feel uncomfortable all ride. Well, it's now a whole lot easier to choose what to wear with the Perfetto ROS Light Jersey, the lightest and most breathable Perfetto but still with exceptional wind and water resistance. Exclusive GORE-TEX INFINIUM™ 203 Stretch lightweight fabric is used to the front and sleeves and this fends off chilly winds, persistent drizzle and sudden showers leaving you comfortable as you face into the weather. Meanwhile, the back of the Perfetto ROS Light is made with Castelli's extremely breathable Nano Flex Light Woven fabric and this ensures that the sweat you generate doesn't hang around to cause discomfort and prevents cold clamminess building as you put the power down. Poorly thought out details can spoil even the best jersey but fear not, Castelli have not let you down in this respect. A YKK® Vislon® zipper slides smoothly to make boosting ventilation quick and easy while the Gabba style dropped tail keeps road spray off your behind. The pockets have been improved too, there are now two large pockets to the back, rather than the traditional three, making access easy, even with thicker gloves on. Last but not least, a large reflective rear panel grabs the attention when the sun sinks below the horizon.Improved in nearly every way, the Perfetto ROS Light jersey is lighter, more water repellent and gets improved breathability making it an essential for your spring and autumn training and racing. Features:Materials: 100% PolyesterLightest Castelli short-sleeve wind protectionGORE-TEX INFINIUM™ 203 Stretch lightweight fabric on front and sleevesNano Flex Light Woven on back for breathable stretch with good water protectionYKK® Vislon® zipper for easy ventilation adjustment on the fly2 rear pockets with pump sleeveGabba-style dropped tail with reflective panelSuggested Temperature range 12 to 20 Degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.