No matter where you get your mountain bike thrills, from weekend races on challenging downhills through to racing buddies to the bottom at the local trail centre or bike park, the D4 Composite Cycle Helmet has you covered. Confidence is given a boost thanks to its superb combination of safety features, unrivalled comfort and the usual Troy lee flair for design. Keeping weight low but protection and durability high is the aerospace-grade fibreglass composite shell. This wraps around an impact-absorbing EPS foam core - the forces from any crash are absorbed and dissipated by this core, offering outstanding crash protection. Meanwhile, breakaway screws prevent the visor from catching on the ground and help prevent neck injuries. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below. 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. Shop All MIPS Helmets Click Here Uncompromised Comfort With this level of protection and head protection, you may think ventilation is compromised. But not a bit of it. Troy Lee have carefully engineered the outer vents and inner channels to work with the headliner so fresh air is free to circulate and keep you cool. Inside the D4 you'll also enjoy the brilliant XT2 washable liner. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Tough, durable, protective and yet lightweight, the D4 Composite is the ideal full-face helmet for the weekend DH racer and avid mountain bike trail slayer.
The Sidi Wire 2 Carbon Air is an all-new summer cycling road shoe from Sidi Sport. Featuring top of the line Carbon Vent sole, with a vented Microfibre Tech-Pro upper fabric its perfect for warm sunny rides offering maximum airflow and breathability. The Techno 3 closure system one on the side of the shoe and one atop the tongue ensure a secure fit with no hot spots, while the adjustable heel eliminates heel lift. The full carbon Vent sole features an adjustable and replaceable front vent and a replaceable soft heel pad. The sole is 3 bolt fitting only. TECNO-3 PUSH SYSTEM The Single TECNO 3 PUSH is inserted on a composite base, The central mechanism creates a perfect tension balance between the shoe's internal and external side. for the lower foot, The symmetrical mechanism guarantees an excellent closure adapting on every instep. An innovative button added to the monofilament buckle, if pushed, lifts the buckle to facilitate the adjustment. The SOFT INSTEP CLOSURE SYSTEM is a wide, anatomically curved strap combined with a soft, thermo-formed EVA pad that distributes pressure evenly over the instep area. The SOFT INSTEP CLOSURE SYSTEM is adjustable from both sides, to perfectly centre the EVA pad over a high or low instep. The system eliminates the need for the High Instep Extender. The SOFT INSTEP CLOSURE SYSTEM is replaceable. SIDI’s TECHNO-3 PUSH dial in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit. SIDI’s famously reliable and replaceable closures are improved by an all-new proprietary SIDI Wire material that is completely non-binding for intuitive and effortless on-the-fly adjustments. Like most SIDI small parts, the TECHNO-3 PUSH buckle is serviceable and replaceable. It can be adjusted while riding, thanks to an innovative button which can be pushed to lift the buckle and facilitate the adjustment. REFLEX ADJUSTABLE HEEL RETENTION DEVICE The ADJUSTABLE HEEL RETENTION DEVICE reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider's heel. The heel retention device tightens the top of the heel cup so that the heel doesn't slide out during steep climbs or sprints. Each side of the heel can be adjusted independently, for a perfect fit. For a custom, adjustment turn the screw towards the + sign to tighten the heel retention device and towards the ‚Äì sign to open it. Lightweight, easy to use, and replaceable. For additional security, while pedalling, the new adjustable heel device is provided with reflex inserts for more visibility in dark conditions. SIDI HEEL CUP The reinforced cup that stabilises and supports the heel. Anatomically shaped plastic reduces heel slip and provides increased power transfer. Provides additional foot protection in the event of a crash. VENT CARBON SOLE The VENT CARBON Sole features a light and replaceable heel pad in polyurethane to improve walkability and a replaceable integrated toe pad/vent cover. The key benefits of the VENT CARBON Sole are not only superior power transfer, because of its light weight and stiffness, but also warm weather comfort. The VENT CARBON Sole is designed with an integrated vent and air channels for heat dissipation and air flow. The vent can be opened or closed for 4-season comfort. The VENT CARBON Sole is handmade exclusively of carbon fibre in a weave pattern oriented at opposing angles that maximise stiffness while allowing for a small degree of controlled flex in the toe area. This carefully designed flex biomechanically relieves stress on the plantar tendon and helps promote circulation. The VENT CARBON Sole features a standard 3-hole drilling pattern, printed 10 mm lateral and fore/aft cleat alignment scale as well as the Look Memory Eyelet for easy cleat alignment and replacement. For triathlon, the vent also serves as a water drain, dramatically improving foot comfort after a wet transition.
Shimano RS805 R785 Disc BrakeThe Shimano RS805 R785 Disc Brake provides excellent hydraulic disc brake performance and the shift-lever is compatible with Shimano Alfine Di2 electric drivetrains.The R785 series Di2/hydraulic disc delivers the fastest, most precise shifting possible that is highly customisable. Innovative ICE Technologies hydraulic disc brake heat management systems integrate aluminium materials in disc brake rotors and disc brake pads to radiate out heat by up to 200 degrees to ensure consistent, dependable braking performance regardless of conditions. For road use, braking power is consistent no matter the conditions or the descent. For cyclocross, racers can brake later in the corners, with more power and better modulation in all conditions.R785 Dual Control Lever:Shimano Di2 Precision / Clean, Ergonomic Design. The Di2-enabled ST-R785 offers unmatched shifting options, customisation and personalization to meet the various needs of road and cyclocross riders. When paired with E-Tube enabled Ultegra 6870 Di2 or Dura-Ace 9070 Di2 drivetrains, various Shimano remote and accessory shifters and electronic components, riders have access to a fully customisable and programmable shifting system - including multi-shift speed and shift count - in addition to being upgradeable for new firmware updates over time.With Di2 electronic shifting internals, the svelte form factor of the ST-R785 hydraulic/shift lever is highly ergonomic to accommodate a variety of hand sizes, yet more comfortable, with its compact aesthetics resembling a typical Shimano Di2 road shift/brake lever.The brake lever delivers more stopping power with less effort, especially from the hood position and includes reach and free stroke adjustments in addition to a pad clearance auto-adjustment at the caliper.R785 Hydraulic Disc Brake Caliper:ICE Technologies Braking System Advantages Shimano ICE Technologies hydraulic disc brake systems include advancements that will give riders confident braking on long road descents in all weather conditions.The BR-R785 hydraulic disc brake caliper features a two-piston design with mountain bike stopping power that is tuned for road use. Heat reduction in the caliper is further enhanced with ICE Technologies finned disc brake pads that reduce heat by 50 degrees.Compatible with SM-RT99 disc rotors that are available in 140mm and 160mm sizes, allowing road riders to custom-tune the braking performance according to ride conditions, terrain, and rider size (rotors sold separately). Features: Shimano Di2 Electric Drivetrain optimised Powerfully integrated brake performance Hydraulic braking system incorporated into the Dual Control Lever Hydraulic disc brake caliper with opposed 2 piston Low-profile caliper design Flat mount system Simple set up and maintenance Easy tool access Flat mount system Easy and clean One Way Bleeding bleeding Sold IndividuallyA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
A helmet that feels like it isn't there: the all-new Aries™ Spherical is like nothing before.Its sleeker form and lighter weight (only 270 grams in size medium CE certification) deliver sensational comfort and cooling power. Spherical Technology™ our ball-and-socket design powered by Mips® adds protection by redirecting energy away from the brain in certain impacts and Progressive Layering with dual densities of Nanobead EPS foam adds more comprehensive energy management. 24 Wind Tunnel vents are maximized by the AURA II Reinforcement Arch while a plush DryCore™ brow pad manages sweat and combines with a network of intricately engineered deep internal channeling to elevate comfort. From the proven reliability and adjustability of the Roc Loc® 5+ Air fit system to full lower hardbody coverage to enhance durability to the meticulous production quality the Aries is the epitome of top-shelf performance protection and style. STRUCTURAL INTEGRITY The proprietary AURA II Reinforcement Arch makes everything possible. These shatter-resistant translucent twin bridges run throughout the helmet providing structural integrity without adding unnecessary weight. Aries’ ultra-low weight (~5% lighter than Aether) impressive cooling power and sleek compact shape would not be possible without AURA II. SPHERICAL TECHNOLOGY This unique ball-and-socket design powered by Mips® helps redirect impact forces. Spherical Technology also boasts more comfort improved airflow and Progressive Layering (which mates two densities of EPS foam to address a wide range of impact energy).The results are clear: independent authority Virginia Tech has rated Aries #1 in reducing the risk of injury. It’s the best performing helmet they’ve tested so far – even out-performing much bigger bulkier helmets at reducing risk. COOL COMFORT Deep internal channels connect with Aries’ massive front and rear vents. This system provides a path for cool air to flow over the rider’s scalp and exit the rear taking excess heat with it. Aries outperforms our previous cooling benchmark the Aether with a 2.3% improvement in cooling efficiency.Aries also debuts our revolutionary DryCore™ sweat management system. A soft silicone bead is hidden within the plush brow pad that redirects sweat away from the forehead and to the temples where it can evaporate more easily. STREAMLINED SPEED When it comes to going fast smaller truly is better. To craft Aries we focused on reducing the frontal surface area to eliminate more drag. Add in tiny details like chamfered edges on the AURA II and meticulously engineered internal channeling that actually speeds up the air as it exits the helmet and Aries emerges as the climbing helmet that doesn’t sacrifice speed reducing aerodynamic drag by 4% over Aether Spherical. SPECS CONSTRUCTION IN-MOLD POLYCARBONATE SHELL WITH EPS LINER FULL LOWER HARDBODY COVERAGE VENTILATION DEEP INTERNAL CHANNELING FIT SYSTEM ROC LOC® 5+ AIR PRODUCT WEIGHT 275G (SIZE MEDIUM CPSC) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 AND OLDER
The larger Dash L200 and the smaller Dash M200 cycling computers unlock the secrets of becoming KOM QOM or maybe just the local legend by allowing you connect customize train and explore more easily than ever before. Powered by Stages and enhanced via the Stages Link app the easy-to-use Dash M200 and L200 are the practical precise and powerful way to demystify all your ride data. Features Large 2.7” screen Stages Everbrite™ color optically clear adhesive screen provides vivid colors and crisp detail as a built-in sensor quickly brightens or dims to optimize visibility and runtime in variable light IP57 dust and waterproof Fast connection with GPS Accelerometer barometer and thermometer Up to 24 hours of total runtime and 11+ hours while using maps courses power meters and heart rate sensors Fits all Garmin compatible mounts Specifications Weight: 104g Size: 94*60*22mm Waterproof rating: IP57 Connections: BLE/ANT+/WiFi Battery type: USB rechargeable lithium-ion Battery run time: 11+ hours while using maps backlight courses power and heart rate sensors Satellite Network: GPS and QZSS with SBAS External memory storage: 16GB
Deda Elementi Superleggera HandlebarThis high-quality handlebar is developed for fast-paced road use as it delivers stable and reliable steering performance on your road bike. It features a stunning carbon fibre construction which allows you to enjoy its impressive strength to weight ratio as you clock up the miles. This means you'll notice its fantastic stiffness when climbing without worrying about any unnecessary weight holding you back when descending. Features: Material: Carbon FibreUse: RoadDiameter: 31.7mmDrop: 130mmShape: RHM - Rapid Hand MovementInternal Cable Routing: NoWeight: 185g (approx)Buy Deda Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The new Fortus 30 Single Cavity Wheels from Hope, offering a strong but lighter weight version of the Fortus 30 wheel that's designed for Trail and Enduro use.Wheels machine built and hand finished in BarnoldswickFortus 30SC rim built on our bullet proof Pro 4 HubsStandard J-bend hub wheel builds available in our 6 standard coloursLarger diameter spoke flange, to build stiffer wheelStainless Steel, sealed cartridge bearingsWelded and eyeleted 6061 T6 aluminium rimTubeless compatible (requires tape and valves)Black Sapim Race Stainless Steel double butted spokes built with Silver Brass nipplesBoost rear wheel option comes built with 148x12mm Boost specific hubShimano Aluminium, Shimano Steel and Sram XD freehub body options availableInternal width: 30mmExternal width: 35mmProfile depth: 23mmRim ERD: 555mmRecommended tyre width: 2.4 - 2.8 Spoke count: 32Rim only weight: 27.5 - 565gWheelset weight: 2085g
The new Fortus 30 Single Cavity Wheels from Hope, offering a strong but lighter weight version of the Fortus 30 wheel that's designed for Trail and Enduro use.Wheels machine built and hand finished in BarnoldswickFortus 30SC rim built on our bullet proof Pro 4 HubsStandard J-bend hub wheel builds available in our 6 standard coloursLarger diameter spoke flange, to build stiffer wheelStainless Steel, sealed cartridge bearingsWelded and eyeleted 6061 T6 aluminium rimTubeless compatible (requires tape and valves)Black Sapim Race Stainless Steel double butted spokes built with Silver Brass nipplesBoost rear wheel option comes built with 148x12mm Boost specific hubShimano Aluminium, Shimano Steel and Sram XD freehub body options availableInternal width: 30mmExternal width: 35mmProfile depth: 23mmRim ERD: 555mmRecommended tyre width: 2.4 - 2.8 Spoke count: 32Rim only weight: 27.5 - 565gWheelset weight: 2085g
The new Fortus 30 Single Cavity Wheels from Hope, offering a strong but lighter weight version of the Fortus 30 wheel that's designed for Trail and Enduro use.Wheels machine built and hand finished in BarnoldswickFortus 30SC rim built on our bullet proof Pro 4 HubsStandard J-bend hub wheel builds available in our 6 standard coloursLarger diameter spoke flange, to build stiffer wheelStainless Steel, sealed cartridge bearingsWelded and eyeleted 6061 T6 aluminium rimTubeless compatible (requires tape and valves)Black Sapim Race Stainless Steel double butted spokes built with Silver Brass nipplesBoost rear wheel option comes built with 148x12mm Boost specific hubShimano Aluminium, Shimano Steel and Sram XD freehub body options availableInternal width: 30mmExternal width: 35mmProfile depth: 23mmRim ERD: 555mmRecommended tyre width: 2.4 - 2.8 Spoke count: 32Rim only weight: 27.5 - 565gWheelset weight: 2085g
Mountain Athletes The COROS APEX watch has been designed for fast and light mountain athletes with route navigation and checkpoint features supported. Battery Life 30 days of regular battery life and 35 hours in full GPS mode. Rugged Design Built with a Grade 5 titanium alloy bezel and a sapphire glass screen. Sensors The watch features several sensors including an optical heart rate monitor, barometric altimeter, accelerometer, compass, gyroscope and thermometer. Activity Tracking 24/7 heart rate monitoring, sleep, step, and calorie tracking. COROS.com Interval, structured, triathlon, multisport and strength training modes with training programs and plans created by COROS athletes and coaches available free on COROS.com. Track Run Mode Track Run Mode uses a proprietary algorithm to make sure your track runs and workouts are measured accurately. Stryd Power Meters Built-in running, cycling, swimming, cardio, strength, winter and water sports modes with ongoing support and updates. Customised Workouts The watch features 200 preloaded strength exercise, COROS Training Mode and COROS App allow you to build customised workout for running, cycling, swimming and strength training. Training Analysis The COROS APEX watch provides advanced training analysis and recovery recommendations. Digital Dial Digital Dial for easy one-finger operation even with thick glove. Connectivity GPS/GLONASS/BEIDOU satellite connections and ANT+/Bluetooth for accessories, Bluetooth for smartphone only. Customisable Display Fully customisable data screen supports up to 6 different metrics per screen. Water Resistant 10ATM (100 meters/ 328 feet) water resistance. Specifications Display Size: 218 x 218 Display Type: Memory LCD Screen Material: Sapphire Glass Bezel Material: Stainless Steel Strap Material: Silicone Physical Size: 46mm x 42mm x 11.75mm Weight: 49g Phone Connection: Bluetooth Accessory Connection: ANT+/Bluetooth Navigation: GPS, GLONASS, BDS Sensors: Barometric Altimeter, Accelerometer, Gyroscope, Compass Water Resistance: 10ATM (100 meters/328 feet) Working Temperature: -10°C to 60°C Storage Temperature: -20°C to 70°C Charging Time: Less than 2 hours Battery Life: Up to 100/80 hours (in UltraMax GPS mode), up to 35/25 hours (in Full GPS mode), 30/24 days (for Regular Use) Supported Workouts: Run, Indoor Run, Trail Run, Track Run, Mountain Climb, Hike, Bike, Indoor Bike, Pool Swim, Open Water, Triathlon, Gym Cardio, GP Cardio, Ski, Snowboard, XC Ski, Ski Touring, Multisport, Strength, Training
This Shimano cassette features four carbon fibre carriers and 6 titanium sprockets to make this Shimano's lightest 11-speed Dyna-Sys MTB cassette.Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load.11-40T wide ratio gearing allows a more efficient use of energy through finer cadence control.Four separate lightweight carbon fibre carriers reduce weight and increase stiffness giving more precise faster shifts35/31/27/24/21/19T sprockets are all made from titanium to reduce weight and increase durability.Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringFor use with 11-speed SIL-TEC chains
The new Fortus 30 Single Cavity Wheels from Hope, offering a strong but lighter weight version of the Fortus 30 wheel that's designed for Trail and Enduro use.Wheels machine built and hand finished in BarnoldswickFortus 30SC rim built on our bullet proof Pro 4 HubsStandard J-bend hub wheel builds available in our 6 standard coloursLarger diameter spoke flange, to build stiffer wheelStainless Steel, sealed cartridge bearingsWelded and eyeleted 6061 T6 aluminium rimTubeless compatible (requires tape and valves)Black Sapim Race Stainless Steel double butted spokes built with Silver Brass nipplesBoost rear wheel option comes built with 148x12mm Boost specific hubShimano Aluminium, Shimano Steel and Sram XD freehub body options availableInternal width: 30mmExternal width: 35mmProfile depth: 23mmRim ERD: 555mmRecommended tyre width: 2.4 - 2.8 Spoke count: 32Rim only weight: 27.5 - 565gWheelset weight: 2085g