Balancing aerodynamics, weight, and affordability, the new Ultegra R8170 C50 wheelset is sure to inspire action on your group ride with its all-new tubeless carbon rim and updated, 12 and 11-speed compatible hub. Summiting climbs, carving descents, or cruising the flats, the new C50 is the jack of all trades among the new Ultegra R8170 wheel lineup. The tubeless, carbon rim features a 21 mm internal width that pairs nicely with wider, modern tires while the HYPERGLIDE cassette body is compatible with 11 and 12-speed cassettes. Centre-Lock Disc Rotor Mount The Centre Lock system makes an easy rotor installation possible with a spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency. D2 Aerodynamic Rim Profile Aerodynamic performance is affected by wind direction. To create the D2 rim, Shimano engineers considered both frontal and crosswinds, aiming to achieve optimal performance in real-world riding conditions. Extensive prototype testing, in the wind tunnel and on the road, proved that a wide rim shape with a deep tire bed performs best across a wide range of conditions. At yaw angles ranging from 0 to 15 degrees, the Shimano D2 rim profile reduces air drag better than others aero shape rims. This rim design also boosts lateral wheel stiffness and offers improved vertical compliance for increased control, comfort and durability on the road. Shimano E-Thru Axle System The tool-less type thru-axle skewer system optimizes rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15 mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9 mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-Thru axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed. Rear Wheel OPTBAL Spoke System The OPTBAL rear wheel spoke system features 21 spokes—14 on the drive side and 7 on the non-drive side. Cassette spacing in today’s wheels produces unbalanced tension in traditional 1:1 spoke systems. This unbalance is intensified with the 11-speed cassette, producing nearly double the tension on the drive side spokes. Generally, high and low tension spokes have respectively tendency toward breaking down and coming loose spoke nipples. Unbalanced tension affects durability and strength. The OPTBAL design rebalances spoke tension, enhancing wheel rigidity and strength for a more durable wheel.
Road riding has never been this much fun. That's because the redesigned Ultegra ST-R8170 Dual Control Levers have all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or the next joke from your riding partner. Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering the world's fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better. Servo Wave Precise Braking Control When you pull a Servo Wave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control. Shimano DCL Dual Control Lever DCL stands for Dual Control Lever. It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is as critical to higher standard performance as the added gearing. The shift internals borrows the robustness from Shimano's MTB technology and is so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration and simply has to be experienced to be understood. Please Note: this model is for the Shimano Ultegra R8170 Di2 12 Speed Disc Shifter only - the hydraulic brake caliper is sold separately.
SeaSucker Hornet Bike RackThe new Hornet 1-bike rack is a small-scale revolution. Billed as the “Smallest Bike Rack in the World”, the Hornet is so compact that it fits into an included 9.5”x7”x3” zippered carrying case for easy storage and travel.The Hornet is far and away the most travel-friendly rack on the market, but it works equally well for everyday use.The Hornet is SeaSuckers first “leave-the-front-wheel-on” bike rack. It is designed to mount to the back window of any hatchback, SUV or minivan using two of SeaSucker’s powerful 4 ½” vacuum cups (120lb. rated pull-strength each) to hold the handlebars and hang a bike weighing not more than 35lbs from the rear glass. Plastic ladder straps securely hold both road and MTB bars to the vacuum cups and make attaching and removing the bike a breeze.As with all SeaSucker bike racks, the pump-action vacuum cups also allow the user to attach the rack in just seconds, making the Hornet one of the easiest and fastest racks to install. Simply pump the two vacuum cups onto the back windshield, close the ladder straps around the bars and you’re done. And when it comes time to remove it, the Hornet detaches just as quickly and breaks back down into its component parts for storage in its case.The Hornet also comes with a safety strap that loops around the bike’s steer tube and into a sewn in cam buckle. The strap’s tail has a built in plastic peg that, when closed in the hatchback, secures the strap to the car. Features: Mounts to the back window of any hatchback 4 ½”pump action vacuum cups (120lb. rated pull-strength each) Max bike weight: 35lb Plastic ladder straps 9.5”x7”x3” zippered carrying case Buy SeaSucker Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Garmin Edge Explore 2 Power GPS Cycle ComputerSpecifically designed for electric bike (E-bike) riders, this GPS bike computer features an easy-to-use 3" high-resolution touchscreen display that can be used in the rain, while wearing gloves and is visible even in direct sunlight. Another benefit is this model's bike-specific maps, which allow you to ride like a local, whatever your bike type, with improved ride type-specific maps that highlight popular roads and trails. You will also be able to see high-traffic roads directly on the map to help you stay aware, as you ride and make informed choices for your route. When connected to your compatible electric bike (E-bike), receive navigation guidance and alerts based on your bike's battery status, assist level and range. Plus, the included Edge Power Mount constantly charges the device as you ride.With up to 16 hours of battery life during demanding use and 24 hours of battery life in battery saver mode, this GPS cycle computer makes it simple to ride farther and charge less. When paired with your compatible smartphone, you can stay connected with the LiveTrack and GroupTrack features, smart notifications, rider-to-rider messaging, and built-in incident detection.ClimbproBe prepared for the climbs ahead! Edge Explore 2 will display an automatic and clear overview of the ascent and gradient of an upcoming climb, so you can manage your efforts when following a course.Ride Like A LocalGet lost in your ride, knowing Edge Explore 2 will always get you back - and more intelligently than ever before. Plan routes with popularity and bike-based routing with high traffic avoidance option, as well as on device course creation, multiple recalculation options and back to start.Safety and AwarenessStay connected with friends and family with LiveTrack, event sharing and spectator monitoring.Discover new routes, and ride with confidence with the Garmin Edge Explore 2 Power Mount Bundle.Features: Use: Electric Bike (E-bike) Type: GPS Cycle Computer Screen Size: 3" Touchscreen: Yes, glove and rain-friendly touchscreen Safety: Incident detection and Assistance Smartphone Pairing: Yes Battery Life: Up to 16 hours (in demanding use cases), 24 hours (in battery saver mode) Edge Power Mount constantly charges the device as you ride Simple setupTechnologies: Easy-to-use GPS cycling computer with 3” high-resolution, glove- and rain-friendly touchscreen that's visible even in direct sunlight. Includes Edge Power Mount and pins to constantly charge your device while you ride. Simple setup complete with preloaded road, off-road and indoor activity profiles that are ready to use right out of the box. Ride like a local, whatever your bike type, with improved ride type-specific maps that highlight popular roads and trails, searchable POIs and even eBike routing. See high-traffic roads directly on the map to help you stay aware as you ride and make informed choices for your route. When connected to your compatible eBike, receive navigation guidance and alerts based on your bike's battery status, assist level and range. When paired with your smartphone, stay connected with the LiveTrack and GroupTrack features, smart notifications, rider-to-rider messaging and built-in incident detection. Built-in GPS tracks how far, how fast, how high and where you ride. Compatible with sensors (sold separately) for monitoring heart rate, bike speed, bike cadence and more. Compatible with Varia cycling awareness devices (sold separately), including smart bike lights and rearview radar, to detect cars and alert drivers. During indoor rides, pair with your smartphone, and control music directly from your Edge device. Download free apps, widgets and data fields from the Connect IQ Store. Pairs with Tacx indoor trainers (sold separately). Battery life: Up to 16 hours in demanding use cases and up to 24 hours in battery saver mode.Manufacturer's Part Number: 010-02703-11Buy Garmin Cycling GPS from Chain Reaction Cycles, the World's Largest Online Bike Store.
Cube Acid 200 Kids BikeThe Acid 200 Kids from Cube is an exceptional trail riding fun machine. It features a robust and lightweight Aluminium Lite frame and rigid fork that ensures superb off-road stability and confidence-inspiring agility and control. Plus, it's equipped with a Shimano 7-Speed groupset with a wide-range 13-34T cassette and powerful V-Brakes. This bike is ideal for bike park trails, singletrack riding and pump track sessions.Versatile, Agile and Fun Off-Road Trail Riding Kids BikeEvery inch of the Acid 200 for kids corresponds to the adult model. With this in mind, we have installed a 7-way gearshift and powerful, easy-to-use V-brakes. The result is a bike with which young riders can gain a lot of self-confidence and improve their skills efficiently - maximum riding fun included! Incidentally, the brake levers have been specially designed for small hands, and the front brake has a power modulator that regulates excessive and abrupt braking. And thanks to the large 34T rescue sprocket on the rear wheel, kids can now progress even more easily and enjoy their two-wheeler adventures even more. Features: Frame: Aluminium Lite 6061 Sizes: 20" Fork: Rigid Hi-Ten fork Brake System: Alloy V-Brake with power modulator Rear Derailleur: Shimano RD-TY300, 7-speed Shifters: Shimano SL-RS45, Revoshift Crankset: Samox, 36T, 127mm with Chainguard, Alu Cassette: Sunrace MFM300.7, 13-34T Chain: KMC HV500 Front Hub: Shimano DH-C3001-1N Rear Hub: CUBE Aluminium Rims: Aluminium Tyres: CUBE IMPAC Streetpac 1.75 Stem: CUBE Aluminium Lite Handlebar: CUBE Aluminium Lite, 560mm Grips: Bike Seat Post: CUBE Aluminium Lite Seatclamp: CUBE Saddle: CUBE kid Headset: CUBE A headset Weight: TBCEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Cube Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
Cube Acid 200 Kids BikeThe Acid 200 Kids from Cube is an exceptional trail riding fun machine. It features a robust and lightweight Aluminium Lite frame and rigid fork that ensures superb off-road stability and confidence-inspiring agility and control. Plus, it's equipped with a Shimano 7-Speed groupset with a wide-range 13-34T cassette and powerful V-Brakes. This bike is ideal for bike park trails, singletrack riding and pump track sessions.Versatile, Agile and Fun Off-Road Trail Riding Kids BikeEvery inch of the Acid 200 for kids corresponds to the adult model. With this in mind, we have installed a 7-way gearshift and powerful, easy-to-use V-brakes. The result is a bike with which young riders can gain a lot of self-confidence and improve their skills efficiently - maximum riding fun included! Incidentally, the brake levers have been specially designed for small hands, and the front brake has a power modulator that regulates excessive and abrupt braking. And thanks to the large 34T rescue sprocket on the rear wheel, kids can now progress even more easily and enjoy their two-wheeler adventures even more. Features: Frame: Aluminium Lite 6061 Sizes: 20" Fork: Rigid Hi-Ten fork Brake System: Alloy V-Brake with power modulator Rear Derailleur: Shimano RD-TY300, 7-speed Shifters: Shimano SL-RS45, Revoshift Crankset: Samox, 36T, 127mm with Chainguard, Alu Cassette: Sunrace MFM300.7, 13-34T Chain: KMC HV500 Front Hub: Shimano DH-C3001-1N Rear Hub: CUBE Aluminium Rims: Aluminium Tyres: CUBE IMPAC Streetpac 1.75 Stem: CUBE Aluminium Lite Handlebar: CUBE Aluminium Lite, 560mm Grips: Bike Seat Post: CUBE Aluminium Lite Seatclamp: CUBE Saddle: CUBE kid Headset: CUBE A headset Weight: TBCEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Cube Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
Cube Acid 200 Kids BikeThe Acid 200 Kids from Cube is an exceptional trail riding fun machine. It features a robust and lightweight Aluminium Lite frame and rigid fork that ensures superb off-road stability and confidence-inspiring agility and control. Plus, it's equipped with a Shimano 7-Speed groupset with a wide-range 13-34T cassette and powerful V-Brakes. This bike is ideal for bike park trails, singletrack riding and pump track sessions.Versatile, Agile and Fun Off-Road Trail Riding Kids BikeEvery inch of the Acid 200 for kids corresponds to the adult model. With this in mind, we have installed a 7-way gearshift and powerful, easy-to-use V-brakes. The result is a bike with which young riders can gain a lot of self-confidence and improve their skills efficiently - maximum riding fun included! Incidentally, the brake levers have been specially designed for small hands, and the front brake has a power modulator that regulates excessive and abrupt braking. And thanks to the large 34T rescue sprocket on the rear wheel, kids can now progress even more easily and enjoy their two-wheeler adventures even more. Features: Frame: Aluminium Lite 6061 Sizes: 20" Fork: Rigid Hi-Ten fork Brake System: Alloy V-Brake with power modulator Rear Derailleur: Shimano RD-TY300, 7-speed Shifters: Shimano SL-RS45, Revoshift Crankset: Samox, 36T, 127mm with Chainguard, Alu Cassette: Sunrace MFM300.7, 13-34T Chain: KMC HV500 Front Hub: Shimano DH-C3001-1N Rear Hub: CUBE Aluminium Rims: Aluminium Tyres: CUBE IMPAC Streetpac 1.75 Stem: CUBE Aluminium Lite Handlebar: CUBE Aluminium Lite, 560mm Grips: Bike Seat Post: CUBE Aluminium Lite Seatclamp: CUBE Saddle: CUBE kid Headset: CUBE A headset Weight: TBCEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Cube Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
Cube Cubie 160 Kids Bike (2022)The Cubie 160 is designed to be fun and responsive, but with the safety of stable, predictable steering. The lightweight aluminium 6061 frame features rounded edges and corners to help minimise the risk of injury, but Cube has ensured that it's more than tough enough to stand up to enthusiastic use. The lightweight alloy fork is new for 2022. And, of course, there's a choice of paint finishes to capture every child's imagination.Agile, Stable and Easy to Control Kid's Off Road BikeThe Cubie 160 Kids Bike (2022) is the perfect bike for entering the wonderful world of cycling - it's stable and can withstand even the highest demands, at the same time its low weight enables the first flights of fancy. Thanks to well-thought-out proportions and child-friendly components, it adapts to a certain extent to the increasing body size and strength of children. Cube carefully covered the chain so that the kids don't get caught and hurt themselves. Now all that's missing is a good dose of adventure and enthusiasm and then you can start!Features: Frame: Aluminium Lite 6061 Size: 16" Fork: Rigid Alloy fork Brake System: V-Brakes Crankset: Prowheel, 25T, 127mm with Chainlooper Chain: KMC S1 Front Hub: CUBE Aluminium, QR Rear Hub: CUBE Aluminium Rims: Aluminium Tyres: Schwalbe Billy Bonkers 2.0 Stem: CUBE Aluminium Lite Handlebar: CUBE Aluminium Lite, 450mm Grips: CUBE Kid Grips Seat Post: CUBE Aluminium Lite Seatclamp: CUBE Saddle: CUBE kid Headset: CUBE A headset Pedals: CUBE kid Bell: Nuvo Weight: 6,7 kgEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Cube Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia SP-01 Boost Tekno Superflow SaddlePerfect for racing, this road bike saddle features a tough carbon rail construction, which means that you'll benefit from its incredible strength to weight ratio. Selle Italia has also kitted out this model with a carbon shell, which gives you even greater weight savings without sacrificing strength. Weighing only 117g for the small version and 120g for the larger version, this saddle is a perfect upgrade for riders who want superior stiffness without any unnecessary weight.SP-01 Boost Tekno Superflow: the most futuristic full carbon saddle of all timeDesigned in collaboration with Dallara, the SP-01 Boost Tekno is designed to surpass futuristic paradigms, developing - in the world of bike accessories - the most innovative and exclusive materials already used in the top of the range automotive sector. The result of continuous studies by Selle Italia in technology and materials, the SP-01 Boost Tekno is the most futuristic full carbon saddle ever created by the Asolo-based company; the result of a genuine engineering project that combines the critical aspects of processing carbon fibre with innovative and special technology such as “Suspension Link Movement”.Features: Use: Road Rail Material: Hi-Tech Carbon Shell Material: Carbon Rail Dimensions: 7x9mm Dimensions: Small: 130x245mm; Large: 140x245mm Weight: Small: 117g; Large: 120gBuy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia FLITE Boost MVDP Carb Superflow SaddleFeaturing a high-quality fibra-tek cover, this Mathieu Van der Poel (MVDP) signature saddle is more than capable of handling all of the pressure and intensity associated with road racing and endurance riding. Selle Italia has also equipped it with carbon rails for a superior combination of stiffness, durability and low weight performance as you conquer every mile of road. Another highlight is it comes race-ready with a Superflow channel that runs down its middle section for relieving pressure from around your sit-bones and reducing numbness and fatigue. Weighing in at only 162g, this is a lightweight choice of upgrade for staying comfortable and supported without adding any unnecessary weight to your ride.A Never Ending TraditionThanks to the collaboration with an undisputed champion, like Mathieu Van der Poel, the tradition is continuing in the best way; and it is from this partnership that the Flite Boost Kit Carbonio Superflow “MVDP edition” is born.Dedicated LogoMade in white, like the Flite Boost usually used by Mathieu during the race, it features a logo with the word MVDP created “ad hoc” for the athlete.Features: Cover Material: Fibra-Tek Rails Material: Carbon rails (+10mm) Use: Road Dimensions: 145x250mm Category: Performance Profile: Flat Gender: Unisex Central Cut Out: Superflow channel id Match: L3 Weight: 162gManufacturer's Part Number: 017A920ICA007 White L3Buy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra R8170 C50 Carbon CL Disc WheelThe Shimano Ultegra R8170 C50 Wheel features a 50mm-deep full carbon tubeless ready rim with Shimano D2 rim profiling. This rim offers exceptional aerodynamic efficiency and agility while maintaining stability and control during strong cross winds. Suited to climbing sessions, long-distance fast events and epic endurance rides, this wheel features a centre lock disc rotor mount and is compatible with Shimano 11 and 12-Speed drivetrain systems.Balancing aerodynamics, weight, and affordability, the new Ultegra R8170 C50 wheelset is sure to inspire action on your group ride with its all-new tubeless carbon rim and updated, 12 and 11-speed compatible hub. Summiting climbs, carving descents, or cruising the flats, the new C50 is the jack of all trades among the new Ultegra R8170 wheel lineup. The tubeless, carbon rim features a 21 mm internal width that pairs nicely with wider, modern tires while the HYPERGLIDE cassette body is compatible with 11 and 12-speed cassettes. Centre-Lock Disc Rotor MountThe Centre Lock system makes an easy rotor installation possible with a spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency. D2 Aerodynamic Rim ProfileAerodynamic performance is affected by wind direction. To create the D2 rim, Shimano engineers considered both frontal and crosswinds, aiming to achieve optimal performance in real-world riding conditions. Extensive prototype testing, in the wind tunnel and on the road, proved that a wide rim shape with a deep tire bed performs best across a wide range of conditions. At yaw angles ranging from 0 to 15 degrees, the Shimano D2 rim profile reduces air drag better than others aero shape rims. This rim design also boosts lateral wheel stiffness and offers improved vertical compliance for increased control, comfort and durability on the road. Shimano E-Thru Axle SystemThe tool-less type thru-axle skewer system optimizes rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15 mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9 mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-Thru axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed. Rear Wheel OPTBAL Spoke SystemThe OPTBAL rear wheel spoke system features 21 spokes—14 on the drive side and 7 on the non-drive side. Cassette spacing in today's wheels produces unbalanced tension in traditional 1:1 spoke systems. This unbalance is intensified with the 11-speed cassette, producing nearly double the tension on the drive side spokes. Generally, high and low tension spokes have respectively tendency toward breaking down and coming loose spoke nipples. Unbalanced tension affects durability and strength. The OPTBAL design rebalances spoke tension, enhancing wheel rigidity and strength for a more durable wheel. Features: Series: Ultegra R8100 Series Rim: Carbon Tubeless Ready 50mm height full carbon rim Internal Rim Width: 21 mm Shared rim profile with R9200 Dura-Ace wheels Improved aerodynamics Axle: 12 mm E-THRU Rear Speeds: 11/12-Speed Shimano Disc Rotor Mount: Centre Lock Weight: Front: 698g; Rear: 872gA 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.
Shimano GRX 810 2x11 Speed Disc BrakeThis highly-efficient 11 speed disc brake is perfect for gravel riding as it delivers greater mixed-terrain control. Its lever features the same light shifting operation as top tier systems, so you can enjoy outstanding stopping power at an affordable price. Simple to set up and maintain, its caliper uses some of the best Shimano technologies such as Ice Tech, which allows for excellent heat dissipation even under load. Bringing you greater multi-surface braking control, this brake is a perfect choice of upgrade for riders who want to take their adventures further than before.Features: Use: Gravel, Road Speed: 11 speed Reach Adjust: Tooled Oil: Mineral oil Excellent heat dissipation Convenient tool access Easy and clean bleeding system Simple set up and maintenance Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony, and the feeling that resonates into your hand, letting you know that your commands are being answered. Servo Wave Action: When you pull a Servo Wave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control. Reach Adjust: Each brake lever is equipped with a reach adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Dual Control Lever: The Dual Control Lever has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from our MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration and simply must be experienced to be understood. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad to realize the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One-way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.Click HERE to check out the Shimano Brake Reference Guides.A 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.
Shimano Ultegra R8170 Di2 12 Speed Disc ShifterThe Ultegra R8170 Di2 12 Speed Disc Shifter from Shimano is compatible Shimano Di2 electronic drivetrain systems and Servo Wave hydraulic disc brakes. This shifter system offers exceptional comfort and easy-to-use ergonomics with lighter and smoother brake lever action and exceptional gear shifting accuracy in all weather conditions.Road riding has never been this much fun. That's because the redesigned Ultegra ST-R8170 Dual Control Levers have all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or the next joke from your riding partner. Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven Servo Wave technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering the world's fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better. Servo Wave Precise Braking ControlWhen you pull a Servo Wave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control. Shimano DCL Dual Control LeverDCL stands for Dual Control Lever. It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is as critical to higher standard performance as the added gearing. The shift internals borrows the robustness from Shimano's MTB technology and is so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration and simply has to be experienced to be understood. Please Note: this model is for the Shimano Ultegra R8170 Di2 12 Speed Disc Shifter only - the hydraulic brake caliper is sold separately. Features: Clean Cockpit: Electronic connection enhances the aerodynamic effect and ensures easy maintenance Unparalleled ergonomics engineering refined with pros' feedback Raised hood peak improves ergonomics Optimised brake control Lighter, smoother lever action Enhanced modulation thanks to an expanded braking control area Compatible with wired and wireless connection Available for use with additional satellite shifters High electronic energy efficiency 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteriesA 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.
Shimano GRX 810 2x11 Speed Disc BrakeThis highly-efficient 11 speed disc brake is perfect for gravel riding as it delivers greater mixed-terrain control. Its lever features the same light shifting operation as top tier systems, so you can enjoy outstanding stopping power at an affordable price. Simple to set up and maintain, its caliper uses some of the best Shimano technologies such as Ice Tech, which allows for excellent heat dissipation even under load. Bringing you greater multi-surface braking control, this brake is a perfect choice of upgrade for riders who want to take their adventures further than before.Features: Use: Gravel, Road Speed: 11 speed Reach Adjust: Tooled Oil: Mineral oil Excellent heat dissipation Convenient tool access Easy and clean bleeding system Simple set up and maintenance Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony, and the feeling that resonates into your hand, letting you know that your commands are being answered. Servo Wave Action: When you pull a Servo Wave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control. Reach Adjust: Each brake lever is equipped with a reach adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Dual Control Lever: The Dual Control Lever has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from our MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration and simply must be experienced to be understood. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor and Ice Technologies pad to realize the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One-way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.Click HERE to check out the Shimano Brake Reference Guides.A 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.
Starting at 327g for our 27.2mm factory series, the SL is 25% lighter than our standard transfer post, making it the lightest mainstream dropper on the market. With lever options for drop bars, flat bars, and 2x front shifters, it's the perfect upgrade for Gravel riders and diehard xc racers who want the Performance of a dropper but not the extra heft.Levers sold separately.FeaturesNEW lightweight design.,NEW Windows in lower post allow cable clamp/slack to be pulled from post side for compatibility with GRX-style dropper levers and minimises extra cable housing length.,2-position mechanical post that locks at the top and bottom only.,Longer travel configurations offer exposed length of 290mm for taller riders.,Shorter travel configurations offer shorter total length for smaller riders.,Coil spring for consistent return performance.,Internal routing only.,27.2, 30.9 and 31.6mm diameters.,50, 70, 75, and 100mm drop options.,70-85deg seat angles are supported.,7mm and 7x9 ÔÇÿOb-round' saddle rails supported.,1x lever is Matchmaker, Shimano GRX, and I-SPEC EV compatible.,Available in Factory and Performance Elite Series. (Factory post includes Ti hardware for additional 10g weight savings).
Back to the roots of Race Face. Expanding on our game-changing Atlas line and developed in conjunction with Devinci Global Racing, these wheels are built for the toughest DH tracks on earth. Bring rock gardens to their knees, make step downs bow down, laugh in the face of 20 park laps a day. Downhill and freeride strength rim built on the incredible 3° engagement Vault hub. Pack these wheels on your next DH trip and you'll be smiling all the way down the track. Hub Features: Large oversized flange for improved bracing angle and larger bearings.,Hub and bearing system designed and validated for longevity, smoothness, low drag and zero play.,Wide bearing stance.,6 double tooth pawls (3 engage at a time).,120 points of engagement (3 degrees).,Individually sprung pawls.,One length spoke used throughout wheelset (F&R).,Tool-free interchangeable end caps (sold separately).,. Rim Features: 30mm Internal width.,Tubeless Ready (tape and valves installed).,4.5mm Offset improves spoke balance and wheel stiffness.,6069 Aluminium construction.,Dent and flat resistant bead design.,. Specification: Colour: Black.,Built For: Downhill / Freeride.,Available Options: 20x110 Front, 12x150 / 157 Rear, Shimano / SRAM XD.,Rear Hub: Vault.,Front Hub: Vault.,Rim: Tubeless ready 6069 Aluminium, Black Anodize, Water transfer graphics.,Weight: 27.5 Wheelset - 1950g.,Rim Dimensions: Height - 22mm, Internal Width 30mm.,Spokes: 28H 2.0 / 1.8 Straight pull front / rear, 3x pattern (5 spares included)..Image for illustration purposes only
Just because your bike looks a bit porky it doesn't have to ride like it, supercharge your fat adventures with the Big Ride 2250s!The lightest alloy rimmed Fat Bike wheelset on the market and lighter than some carbon offerings without a price tag heftier than a set of 4.8's35 mm offset spoke lacing and extensive load optimised cut outs keep the weight low and stiffness high, custom grooves improve the seating of the nipple whilst allowing material to removed elsewhereComes equipped with some of the lightest fat bike hubs available, these are based on DT's respected 350 models, which means that you get high quality sealed bearings and DT's reliable ratchet freehubDT's ratchet freehubs are ideal for back country winter epics; not only are they light and reliable, but they are highly resistant to extreme cold and should the unthinkable happen they can be stripped down without the use of specialist tools, handy when you're in the back of beyondEasy serviceability and availability of spares is essential for those wandering off the beaten track, which is why DT have specced classic bend butted Competition spokesFront wheel comes ready for a Bluto-friendly 150 x 15 mm front axle, the rear comes in 197 x 12 mm with adaptors for 190 x 12 mmInclude 6-bolt rotor adaptors and custom fat bike rim tape rear wheel comes with both a Shimano and a SRAM XD freehubMaximum recommended system weight: 130 KG
Perfect “in-betweener” bike, for those not quite ready for a 20 inch wheel size / 18 inch Wheels with 9.5 inch Frame, ideal for children 4 years and above / Shortened crank arms and stem to fit young children much better / Junior Specific V-Brakes / CNC braking surface on rims for added power and durability / Complete weight just 6.96kg
RULE THE ROAD At a gravity-defying 215g with the performance and range of adjustability you need to conquer the steepest routes ahead the Imperial™ is destined to lead a lightweight revolution in road cycling footwear. To make a full-featured shoe that rivals minimalist designs in weight we created an ultralight monofilament “Synchwire” mesh upper that fits and feels like a second skin thanks to the dual Boa IP1 buckles with soft lace guides. Thermal-welded Teijin® TPU adds structural support exactly where it’s needed and a high-modulus Easton® EC90 SLX2 carbon fiber plate provides ultimate stiffness-to-weight for power transfer. Our adjustable Super Natural Fit footbed system is the final touch allowing you to customize arch support right out of the box for luxurious comfort and optimal pedaling efficiency. UPPER Teijin® welded SL monofilament mesh One-piece “Synchwire” upper design with soft lace guides Twin Boa® IP1 dials featuring 1mm +/- adjustment and macro release OUTSOLE Easton® EC90™ SLX2 high-modulus carbon Stainless steel hardware Replaceable heel pads FOOTBED SuperNatural Fit Kit with adjustable arch support XT2® anti-microbial fiber top sheet WEIGHT 215 grams (per shoe size 42.5) SIZING 39 – 48 including half-sizes from42.5 – 45.5
High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts,With Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear,Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio,Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold,Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI,Hydraulic brake lever with Servo Wave provides excellent stopping power with less effort especially from the hood position,Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear,Finely tuneable reach adjusters for the levers enable custom fitment for all hands,Levers use CR1632 batteries which last for approximately 1.5-2 years.