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Shimano RS685/RS805 Hydraulic Disc Brake Dual Control Lever
  • £199.99

Shimano RS685/RS805 Hydraulic Disc Brake Dual Control Lever Developed to provide a disc brake option for the Ultegra 6800 series drivetrain, Shimano's RS685/805 hydraulic disc brake and shift lever combo deliver the clean looks, all-day ergonomics and total braking confidence that only Shimano hydraulic disc brakes can bring. Product DetailsBrake Fitting: Flat mount rearSpeed: 2 Series: Ultegra 6800Weight: 649g

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Shimano FD-R8150 Ultegra Di2 12-Speed Front Derailleur
  • £199.99
  • RRP £250.00
  • Saving you £20

More compact and faster than ever, the Ultegra R8150 front derailleur performs digitally precise front shifts under any circumstances. Combining Shimano's new Di2 platform and the road incarnation of Hyperglide+, the Ultegra R8150 front derailleur shifts between chainrings with our fastest, most seamless action.The Shimano Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleurFull and semi synchronized shifting programable, Synchro shifts 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 ratioThe removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shiftsThe front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road aheadDesigned to work with the wider gear pitch spacing Shimano chain sets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available12-speed E-tube SD300 wire compatible

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CeramicSpeed BB30 Shimano Road Bottom Bracket - Black - 68 x 42mm - BB30 - 24mm Spindle, Black
  • £199.99
  • RRP £239.99
  • Saving you £17

CeramicSpeed BB30 Shimano Road Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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CeramicSpeed BB30 Shimano Road Bottom Bracket - Red - 68 x 42mm - BB30 - 24mm Spindle, Red
  • £199.99
  • RRP £239.99
  • Saving you £17

CeramicSpeed BB30 Shimano Road Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Cosmic Elite UST Road Wheelset - Black - Shimano HG}, Black
  • £199.99
  • RRP £364.99
  • Saving you £45

Mavic Cosmic Elite UST Road WheelsetComing equipped with a simple to use UST Road Tubeless system, this road bike wheelset rolls smoother and faster with a reduced risk of punctures. Its 30mm deep aero aluminium rim construction also allows it to deliver added speed and efficiency for sprints and solo riding. Specifically designed for use with rim brakes, this model benefits from Mavic's UB Control brake track technology that uses its CNC-machined surface to improve braking friction and eliminate shuddering when braking.Tubeless-Ready Road Bike WheelsetBy removing the tube, Mavic also removed friction from this model, so there's less rolling resistance, which means it requires less energy to reach higher speeds. Its UST system, including the sealant that makes the tyres more resistant to punctures, is also 40g lighter than a traditional tube and tyre system. The alloy rim also benefits from the brand's unrivalled experience in creating light, yet strong rim profiles. Mavic does this by carefully adjusting the thickness of the rim wall to achieve the perfect balance between stiffness, strength and weight.Wind Tunnel TestedMavic's extensive wind tunnel testing led its team to create a 30mm deep rim that optimises aero performance, while also improving this wheelset's stability in crosswinds. Ensuring that pedalling power is always efficient, this version comes complete with an FTS-L freewheel system that's lightweight, flexible and easy to maintain.Features: Rim Material: S6000 Aluminium Hub Material: Front and Rear Bodies: Aluminium; Axle: Steel Spoke Material: Steel Use: Road, Triathlon Internal Rim Width: 17mm Rim Height: 30mm ETRTO: 622x17TC ROAD Tubeless Ready: Yes, UST tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Rim brake only, UB Control Recommended Tyre Sizes: 25 to 32mm Front Axle: Quick Release only Rear Axle: Quick Release only Freewheel: Shimano, FTS-L Steel Hub Technologies: QRM Auto bearing preload technology, FTS-L freewheel technology and Sealed cartridge bearings (QRM) Spoke Count: Front and Rear: 20 Spoke Lacing: Front and Rear (Non-Drive Side): Radial; Rear Drive Side: Crossed 2 Spoke Shape: Straight pull, flat Spoke Nipples: Steel, ABS ASTM Category 2: Road and Off-road with jumps less than 15cm Max Rider Weight: 120kg (bike included) Weight: Pair: 1770g (Front: 815g; Rear: 955g)Mavic Lifetime Warranty and Updated Crash Replacement ProgramWarranty InformationStarting with Model Year 2021 products, Mavic offer a lifetime guarantee for selected wheelsets. This guarantee applies only to the original owner when they have been registered within 2 months of their purchase.Mavic's aluminium wheels (this version) and all its other products are covered by the 2-year legal guarantee. This warranty is extendable to 3 years for aluminium wheels, helmets and Comete Ultimate shoes when the product has been registered within 2 months of its purchase.These warranties cover material and manufacturing defects that would appear during normal use of the product with the exception of ""wear"" parts. All the information on how to register comes inside the box.Crash Replacement ProgramMavic recognise that accidents can occur and are aware of what your investment in your bicycle equipment means as well as the frustration of breaking your equipment during a fall. If your product has been registered within 2 months of purchase, Mavic offer to replace it with an identical or equivalent product according to the following tariff schedule:- 50% off the public price recommended by Mavic for wheels with less than 2 years of use.- 40% off the public price recommended by Mavic for wheels with between 2 and 5 years of use.- 30% of the public price recommended by Mavic for wheels with between 6 and 10 years of use.Manufacturer's Part Number:LP1637100 Black 700c ShimanoBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano STEPS SC-E8000 Display - Black, Black
  • £199.99

Shimano STEPS SC-E8000 DisplayThis handlebar mountable display includes the wireless chip for both Bluetooth and ANT private signals, so it can easily be used with the e-tube apps. The power modes are shown with a different colour on this display, so it is easy to take a glance while riding. Shimano has also equipped this model with a gear position indicator, range indicator and battery level indication. Allowing you to see the various function of the Shimano STePS electric bike (E-bike) system, this display can also be customised through the E-Tube project application. - Compact designed handlebar mount STePS info display cycling computer.- Standard bike computer functions.- 4 E-tube ports.- Display info change button.- Compact with simple and clean mounting for 31.8 or 35mm bar.Features: Use: E-MTB Series: Shimano STePS E8000 Series Backlight: Yes Beep: Yes Clock: Yes Battery Level: Yes LCD Size: 1.6" Connectivity: Bluetooth and ANT connection Assist Mode: BOOST, TRAIL, ECO, OFF, WALK Weight: 40.2gTechnologies: Shimano D-FLY: D-FLY is a wireless data transmitter that easily connects DI2 and Shimano STePS rider performance data with E-TUBE compatible cycle computers. Advanced wireless communication supports a more streamlined and seamless cycling lifestyle. Easier and more convenient wireless connectivity enhances communication between riders and their bikes. D-FLY builds on the capabilities of E-TUBE, and the electronics found in the latest DI2 and Shimano STePS equipped bicycles. Wirelessly connecting riders to their performance data adds another dimension to the DI2 and Shimano STEPS experience. E-Tube: The E-TUBE platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and Shimano STePS components with a PC, tablet or smart phone. Wirelessly customize functions like Shimano Synchronized Shift over Bluetooth while out on a ride. Automatically checks for firmware updates on each startup to ensure all components are running the latest version. PC, smartphone and tablet applications can help you quickly diagnose errors and simplify the repair process. Beautiful visualization of your real-time Shimano STePS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.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.

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Shimano Di2 11 Speed Gear Switches - Black - n-a}, Black
  • £199.99

Shimano Di2 11 Speed Gear SwitchesSmoothly shift gears with the 11 Speed Gear Switches from Shimano. Designed to be used for Time Trial and Triathlon cycling, they help optimise your performance and change gear with one quick click. No need for mechanical cables that cause unnecessary weight.Even in the harshest weathers, the tactile buttons are easy to use even if your hands are gloved up or frozen solid. Give yourself the edge thanks to the Di2 11 Speed TT/Triathlon switches from Shimano.Features:Use: Time Trial and TriathlonTime Trial and Triathlon two button bar end shift switches are used to operate both front and rear derailleursCan be used on their own direct into SMEW90 junction, or in conjunction with STITime Trial and Triathlon bar end shift switches give the added option of being able to operate the gears from two positions, either the aero extension or the STI lever while under braking which is only possible on a Di2 TT set upShifters are supplied with 600 mm electrical cables installedFor use with E-tube systemsWeight: 95g Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Stor

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Shimano Ultegra R8025 2x11 Short Reach Shifter - Black - Right Hand}, Black
  • £199.99
  • RRP £239.99
  • Saving you £17

Shimano Ultegra R8025 2x11 Short Reach ShifterThis flawless 11 speed shifter is ideal for road use as it delivers stress-free operation with trickle-down technology from the Dura-Ace series. Featuring a smaller lever size and new positioning, the R8025 provides greater control in all conditions for riders with smaller hands. Whether you're riding with your local club or competing in a race, this shifter is packed with some of the finest Shimano technologies to get you over the finish line in style. Its lever features Servo Wave Action technology which rapidly increases your braking performance and improved modulation.Adjustable Short Reach ShifterEasily adjustable, you'll benefit from being able to fine-tune this model to suit your hand size, type of riding and individual preferences. This fantastic technology means you can maintain the edge over your competitors on race day, without having to worry about fatigue or missed shifts holding you back. This is a perfect choice of upgrade for riders who want a smoother and more reliable gearing experience wherever the road takes you.Features:  Use: Road Speed: 11 speed  Oil: Mineral oil  Reach Adjust: Tooled  Shifter Type: Dual Control Lever  Clamp Band Inner Diameter: 23.8-24.2mm  Recommended Brake Caliper: BR-R8070Technologies:  Shimano Index System: It's the technology behind that "click" you hear and feel everytime 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 resonate 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.  Free Stroke: The distance from initial lever position to pad contact point can be adjusted to suit any hand size, type of riding and individual rider preferences.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.

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Shimano Ultegra R8150 Di2 12 Speed Shifter - Black - Left Front}, Black
  • £199.99

Shimano Ultegra R8150 Di2 12 Speed ShifterEngineered and optimised for use with Shimano Di2 electronic 12-Speed drivetrain systems and SLR-EV caliper rim brakes, the Ultegra R8150 Di2 12 Speed Shifter is efficient, comfortable and reliable. Offering precise and easy to shift gear changes and an exceptional brake-feel, this dual control lever is suited to fast racing, long distance rides and competitive outings.Among the greatest performing Dual Control Levers on the market, Ultegra R8150 Di2 offers 12-speed shifting with refined ergonomics and is exceptionally lightweight. Ultegra R8150 Di2 Dual Control Levers are the ultimate in reliable performance thanks to a Di2 electronic wired gear connection and lightweight rim brakes. Refined ergonomics and advanced materials show the racing pedigree of these levers. Shimano E-TubeE-Tube is Shimano's “service” that uses websites or apps to maximize the enjoyment of riding a bicycle by connecting the riders, the bicycles and Shimano. Shimano's genuine application E-Tube Project for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get more detailed bike maintenance by connecting to your bike by wire with E-Tube Project via the Windows V4 application. 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. SLR-EV Caliper CompatibleSLR-EV is Shimano's SLR braking technology with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the latest calipers deliver 36% more braking power than Shimano's previous brake model. Features: Quick and intuitive shifting Series: Ultegra R8100 Series Drivetrain: Shimano Di2 Electronic Speeds: 12-Speed Type: Caliper Rim Brake Clearly defined click feeling with the ergonomic shift lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Weight: 295g (pair)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.

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Shimano Ultegra R8150 Di2 12 Speed Shifter - Black - Right Rear}, Black
  • £199.99

Shimano Ultegra R8150 Di2 12 Speed ShifterEngineered and optimised for use with Shimano Di2 electronic 12-Speed drivetrain systems and SLR-EV caliper rim brakes, the Ultegra R8150 Di2 12 Speed Shifter is efficient, comfortable and reliable. Offering precise and easy to shift gear changes and an exceptional brake-feel, this dual control lever is suited to fast racing, long distance rides and competitive outings.Among the greatest performing Dual Control Levers on the market, Ultegra R8150 Di2 offers 12-speed shifting with refined ergonomics and is exceptionally lightweight. Ultegra R8150 Di2 Dual Control Levers are the ultimate in reliable performance thanks to a Di2 electronic wired gear connection and lightweight rim brakes. Refined ergonomics and advanced materials show the racing pedigree of these levers. Shimano E-TubeE-Tube is Shimano's “service” that uses websites or apps to maximize the enjoyment of riding a bicycle by connecting the riders, the bicycles and Shimano. Shimano's genuine application E-Tube Project for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get more detailed bike maintenance by connecting to your bike by wire with E-Tube Project via the Windows V4 application. 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. SLR-EV Caliper CompatibleSLR-EV is Shimano's SLR braking technology with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the latest calipers deliver 36% more braking power than Shimano's previous brake model. Features: Quick and intuitive shifting Series: Ultegra R8100 Series Drivetrain: Shimano Di2 Electronic Speeds: 12-Speed Type: Caliper Rim Brake Clearly defined click feeling with the ergonomic shift lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Weight: 295g (pair)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.

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Shimano FD-R8050 Ultegra Di2 11 Speed E-Tube Front Mech
  • £199.99
  • RRP £214.99
  • Saving you £7

The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to a microchip communication link with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleurThe biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under loadThe difference in the effort and time to actuate the shift between mechanical and Di2 is truly staggeringFull 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 ratioThe removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shiftsThe front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road aheadDesigned to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.Cable tension is adjustable on the front derailleurBraze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available11-speed E-tube Di2 compatible

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Shimano XT M8120 Post Mount Calliper Assembly
  • £199.99

Key Features:BR-M8120/BL-M8100 XT 4 pot bled brake lever/post mount calliper.

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