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Shimano Dura-Ace ST-R9250 Gear Shift Lever - Right Hand
  • £263.99
  • RRP £349.99
  • Saving you £25

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 Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI Servo Wave brake lever pivot is positioned to be used with super SLR brake callipers, increase power providing excellent ergonomics when riding on the hoods Finely tuneable reach adjusters for the levers enable custom fitment for all hands Wired connection to the front and rear derailleurs with SD300 series wires

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Endura D2z Encapsulator Skin Suit Sst X-large Only
  • £263.99
  • RRP £439.99
  • Saving you £40

The flagship piece of Endura’s Aero collection the Encapsulator Suit™ represents the pinnacle of aerodynamic cycle-wear for the rider who is obsessed with speed. Using Drag2Zero’s (D2Z) cutting edge technology the skin suit has been proven on multiple UCI WorldTour races. On the track the suit has helped Alex Dowsett Bridie O’Donnell and Vittoria Bussi break the UCI Hour Records and leave their mark in cycling history.Over 80 different skin suits have been created tested and remastered to reach the point where we are finally content to release it to the wider market. Optimised for speeds over 45kph and in a TT position the Encapsulator Suit™ is the go-to piece for any time trial rider looking to reach a new level. Optimised For Time Trial Bike Speed Range 46-58KPH (28-36MPH)While most brands test at one single speed Endura Drag2Zero® understands the critical variations in aerodynamic efficiency at different speeds and in different riding positions. As an example a suit optimised for a TT rider averaging 50kph in an aggressive aero position is not necessarily the fastest suit for a rider on a road bike chasing a sportive PB averaging 35kph. Developing the Endura D2Z® range around this broader philosophy has resulted in products which are finely tuned to the requirements of the target rider not only faster at one selected data point but across a range of speeds. Surface Silicone Topography – SST™This exclusive patent pending technology has been developed by Endura in close collaboration with Simon Smart of Drag2Zero® and validated by the world’s top road riders on the UCI WorldTour. SST™ is the result of years of R & D studying airflow in wind tunnel alongside the development of new production methods to bring theoretical ideas to real world riding. Strategically positioned 3D chevrons positively affect airflow around the body reducing drag at the speeds relevant to the target rider. Encapsulator PocketInitially banned then accepted by the UCI the Encapsulator pocket has had a short but controversial life. The super fine translucent mesh allows race numbers to be clearly visible while retaining the breathability of the pocket area around the number. Providing a simple solution to the challenge of neatly attaching a race number the Encapsulator pocket also protects the delicate fabrics from the damage caused by pins. 1000 Series (Aero) Seat PadThe 1000 series Italian stretch pad features is sculpted from a single block of foam so unlike traditional layered pads there are no clunky steps in pad thickness. The BioCeramic® high stretch fast wicking face fabric incorporates a permanent antibacterial finish completing one of the most advanced pads in existence. The “Aero” version of the pad used in the D2Z® Encapsulator Suit™ is specially shaped to suit a more aggressive riding position. Multi Fabric ConstructionEndura’s vast experience of garment construction and rigorous pursuit of “faster” fabrics comes together in the D2Z® apparel collection. The D2Z® Encapsulator Suit™ deploys 5 different fabrics in combination to meet the demands of fit comfort durability and aerodynamic efficiency. 90 Day Satisfaction GuaranteeSo confident are we in this product that if you are not entirely satisfied with it we offer a no-quibble refund or replacement within 90 days of purchase.  Optimised for TT position speed range; 46 to 58kph   This product has been #BannedByTheUCI  Multi fabric construction with Surface Silicone Topography (SST™) sleeve and flank panels for aero optimisation   Encapsulator race number pocket and leg gel pocket   Raw edge hems with super fine silicone grippers   1000 Series Aero Pad with computer cut “Continuously Variable Profile” (CVP)   Hand-sewn in Scotland Construction Nylon 70% Polyester 20% Elastane 10% Fabrics & Technologies   

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Shimano Dura-Ace R9120 Hydraulic Disc Brake STI Lever with Flat Mount Caliper - Left/Rear
  • £264.49
  • RRP £449.99
  • Saving you £41

Precision-engineered high performance Dura-Ace hydraulic disc brake STI's give you control, modulation and power with minimal effort in all riding conditions Dura-Ace R9100 STI are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt Hydraulic brake lever 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 Shift cables routed under the bar tape using Polymer coated inner wires make for a smooth shift action, providing faster, lighter shifting Vivid Index shifting with short stroke to the release levers gives a quick and accurate shift Gear shift cables can either be routed round the front or rear of the handlebar to suit all rider preferences Ergonomic shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes Small volume ergonomically designed smooth lever hoods for added comfort Finely tuneable reach adjusters for the levers enable custom fitment for all hands Free stroke adjustment for pad to rotor contact setting Kit contains left hand bled ST-R9120 STI, BR-R9170 flat mount brake calliper with pads, hoses and mineral oil (without rotors or adapters) Weight: 505 grams per set

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Shimano Dura-Ace Di2 9150 Front Derailleur Front Derailleurs
  • £265.99
  • RRP £364.99
  • Saving you £27

With its compact and smooth appearance, the Shimano Dura-Ace Di2 front derailleur delivers quick and smooth front shifting even under high pedalling torque. Plus, it has programmed chain guide trim settings and can be used in full or semi Shimano Synchronised Shift modes to bring you a personalised, top-level shifting experience. Shimano's 9150 groupset brings its Syncro-Shift technology to the road too. Syncro-Shift technology enables the Shimano Dura-Ace Di2 R9150 front derailleur to read the position of your Di2 rear derailleur and will automatically operate the front shift to position the gears in the most efficient gear and best chain line, so you'll never have to worry about front shifting and correction shifts again.

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Shimano Dura-Ace Di2 R9150 11sp Front Derailleur - Braze On}
  • £265.99
  • RRP £364.99
  • Saving you £27

Shimano Dura-Ace Di2 R9150 11Sp Front DerailleurThis Front Derailleur from Shimano features smooth shifting for exceptional pedalling performance. The Dura-Ace model benefits from a Synchro Shift feature for a high-quality cycling performance you can count on. Features:Part No: FD-R9150Top Gear Teeth: 46-55TChainstay Angle: 61-66Chain Line: 43.5Speed: 11 SpeedCompatible Chain: HG-EV 11 Speed/HG-X11Ergonomic shifting operation without stressShimano Synchronised shiftRace endurance for less damage in a crashQuick and smooth front shifting under high pedalling torqueMaintains compact and smooth appearanceWeight: 104gA 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 Dura Ace R9180 Di2 TT Shifter - Black - Right}, Black
  • £274.99

Shimano Dura Ace R9180 Di2 TT ShifterThis high-quality shifter is perfectly tailored for TT and triathlon use as it offers smooth and reliable shifting performance on every run. It features a durable alloy body construction which allows it to withstand all the rowdiness that comes with adrenaline-fuelled competitions. Shimano has gone a step further with this model by equipping it with a carbon fibre reinforced polymer lever for tremendous actuation strength without any excess grams weighing down your handlebars. Adjustable Di2 Road ShifterEngineered for precision, this fantastic component is kitted out with a tooled reach adjust mechanism. This allows you to effortless tweak the distance between your handlebars and the lever to suit your hand-size, riding style or the terrain conditions. As a result, you'll benefit from a superior grip as you pull the lever as well as more accurate shifting performance due to it feeling like a natural extension of your limb. Features: Body Material: Alloy Lever Material: Carbon Fibre reinforced Polymer Use: Road, TT, Triathlon Speed: 11 speed Type: Hydraulic disc Di2 Compatible: Yes Adjustment: Tooled reach adjust Recommended Brake Caliper: BR-R9170 Oil: Shimano mineral oil Hose Joint: Straight Clamp Band Inner Diameter: 19-22.5mm Weight: 99g (approx)Technologies: SEIS: A technological innovation of the computerized shifting system based on the DI2 concept with which is called, the SEIS (SHIMANO ELECTRONIC INTELLIGENT SYSTEM). The SEIS innovative shift technology is still based on the SHIMANO INDEX SYSTEM (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. This electronic shifting system has been extensively tested over past two years by several professional riders in all conditions possible, such as rain, mud, low temperatures, cobble stone roads and combinations of all of these at the same time. Shifting is executed by simply pressing the button. No power is needed to shift, which gives important advantages since it is easier now to always keep a tight grip on the handlebar and to keep your concentration on riding instead on shifting. The shift system allows accurate and effortless shifting in difficult circumstances for example when you have cold hands or when you are completely exhausted. Furthermore, the shifting performance will never be affected by contaminated or stretched cables since the shifting signal is transferred electronically. The operating buttons work similarly to mechanical DUAL CONTROL LEVER so you don't need to re-program your mind for the SEIS. Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. 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 visualisation 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 Dura Ace R9180 Di2 TT Shifter Gear Levers
  • £274.99

All set for racing, this brilliant component features a durable alloy body construction which allows it to withstand all the rowdiness that comes with adrenaline-fuelled competitions. Shimano has gone a step further with this model by equipping it with a carbon fibre reinforced polymer lever for phenomenal actuation strength without any excess weight weighing down your handlebars. Adjustable Di2 Road Shifter Engineered for accuracy, this stunning version is kitted out with a tooled reach adjust mechanism. This allows you to easily tweak the distance between your handlebars and the lever to suit your riding style, hand-size or the terrain conditions. As a result, you'll benefit from a more skilful grip as you pull the lever as well as more precise shifting performance due to it feeling like a natural extension of your limb. Technologies: SEIS: A technological innovation of the computerized shifting system based on the DI2 concept with which is called, the SEIS (SHIMANO ELECTRONIC INTELLIGENT SYSTEM). The SEIS innovative shift technology is still based on the SHIMANO INDEX SYSTEM (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. This electronic shifting system has been extensively tested over past two years by several professional riders in all conditions possible, such as rain, mud, low temperatures, cobble stone roads and combinations of all of these at the same time. Shifting is executed by simply pressing the button. No power is needed to shift, which gives important advantages since it is easier now to always keep a tight grip on the handlebar and to keep your concentration on riding instead on shifting. The shift system allows accurate and effortless shifting in difficult circumstances for example when you have cold hands or when you are completely exhausted. Furthermore, the shifting performance will never be affected by contaminated or stretched cables since the shifting signal is transferred electronically. The operating buttons work similarly to mechanical DUAL CONTROL LEVER so you don’t need to re-program your mind for the SEIS. Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. 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 visualisation of your real-time SHIMANO STEPS riding data on your smartphone. Advanced all-weather design resists rusting, stretching, and freezing.

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Endura D2z Aeroswitch Helmet
  • £279.00
  • RRP £389.99
  • Saving you £28

Designed for speed this helmet comes with a Koroyd® core for lightweight protection a detachable tail section and a full anti-fog visor. Key Benefits Integrated Koroyd® core for superior lightweight breathable protection Easily detached snap on/off tail section Large front vents for increased airflow Full visor with anti-fog treatment with magnetic attachments One-hand micro-adjustment fit system Antibacterial fast wicking spacer fabric padding EVA carry case and helmet bag included Covered by Endura’s Crash Replacement Policy and Endura Product Guarantee Certified to CE standard EN 1078+A1 (02/2013)

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Shimano Dura-Ace R9200 Cassette - 11-28T
  • £279.99
  • RRP £329.99
  • Saving you £15

The uninterrupted shifting experience of the Dura-Ace R9200 12-speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies. HYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no longer need to back off to perform a shift. In any gear, Dura-Ace R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies. All this while increasing to 12-gears and without increasing weight, Dura-Ace CS-R9200 cassettes are the new paradigm in road shifting. Faster, seamless shifts under maximum pedaling load Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Add wider 34T spec for pro-race usage Compatible with new 12-speed and road 11-speed Freehub body

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Shimano Dura-Ace Di2 R9170 Hydraulic Disc Brake STI Lever - Right
  • £279.99
  • RRP £364.99
  • Saving you £23

Top of the range, high performance Dura-Ace hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions 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 The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt 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 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 Free stroke adjustment for pad to rotor contact setting Levers are supplied without electrical cables, as these need to be ordered separately to suit Two ports for use with E-tube electric cables Weight is 360 grams a pair

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Shimano CS-R9200 Dura-Ace 12-Speed Cassette - 11-34T
  • £280.00
  • RRP £329.99
  • Saving you £15

The uninterrupted shifting experience of the Shimano Dura-Ace R9200 12-speed cassette range lets you climb, sprint and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies.Super lightweight 12speed HG+ cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changesHyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAlloy cassette lock ringFor Super Narrow 12-speed chainsHyperglide+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no longer need to back off to perform a shift. In any gear, Dura-Ace R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies. All this while increasing to 12-gears and without increasing weight, Dura-Ace CS-R9200 cassettes are the new paradigm in road shifting.

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Shimano CS-R9200 Dura-Ace 12-Speed Cassette - 11-30T
  • £280.00
  • RRP £329.99
  • Saving you £15

The uninterrupted shifting experience of the Shimano Dura-Ace R9200 12-speed cassette range lets you climb, sprint and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed freehub bodies.Super lightweight 12speed HG+ cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changesHyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity5 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAlloy cassette lock ringFor Super Narrow 12-speed chainsHyperglide+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no longer need to back off to perform a shift. In any gear, Dura-Ace R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies. All this while increasing to 12-gears and without increasing weight, Dura-Ace CS-R9200 cassettes are the new paradigm in road shifting.

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