The HollowTech II 12-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racing's elite riders Hollow outer chainring, giving vast improvements in rigidity and increased weight savings The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load These industry leading HollowTech II 4 arm cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, and improve strength The teeth have been developed to work only in conjunction with the 12-speed chains for improved contact providing more efficiency and improved power transfer There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability
All-new lever ergonomics on the Dura-Ace ST-R9270 dual control levers bring new levels of comfort and control to road cycling. With the fastest wireless shifting available and even more precise brake modulation, Dura-Ace redefines performance. Now featuring Servo Wave Action brake technology, the new Dura-Ace ST-R9270 brake lever delivers modulation and control like never before. Wireless shifting keeps your bike looking clean while offering the fastest, most precise gear changes available. All of this resides in a Dual Control Lever to employs the most advanced materials to offer lightweight and refined ergonomics that provide comfort and control for the most demanding conditions. 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. Shimano E-Tube E-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.
The Dura-Ace FC-R9200 chainset is the driving force at the heart of the bicycle. This chainset ensures that no portion of your pedal stroke is wasted. With hollow arms and chainrings, weight is kept to a minimum but stiffness and shifting precision is maximized. Hollowtech II Technology for World-Class Strength at a Low Weight The Dura-Ace FC-R9200 crank performs two vital functions: transferring your pedalling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With Hollowtech II crank arms to ensure lightweight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. And the FC-R9200 12 Speed Chainset is offered in even shorter crank arm lengths to ensure there are options to fit any rider. Hollowglide Chainring Technology Hollow technology on the outer chainring. The Hollowglide construction ensures high rigidity while its hollow structure cuts down on weight yet maintains strength. This provides better power transfer and quicker and more precise front shifting performance. Hollowtech II Forged Crank Arms A lightweight crankset not only reduces the bike’s weight but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high-quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight. The Best Balance of Stiffness, Strength and Weight The concept of Hollowtech II technology is focused on producing a superior crankset that will maximize a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its low weight, a key element of the crankset, aids in cycling longer distances over which the rider needs to pedal more. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedalling stability, allowing for more efficient power transfer. The Shimano Dura-Ace R9200 12 Speed Chainset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design.
With stunning acceleration, the new Dura-Ace R9270 C36 wheelset will change the way you experience climbs, corners, even stoplights. This is because it isn't just how much a wheel weighs but where the weight is on the wheel that matters. The all-new C36 design shaves mass at every opportunity but especially at the rim. The result is a lively wheelset that can transform your ride. Lighter, Wider and Faster Carbon Road Race Wheel With both a lighter, wider all-carbon rim and a lighter hub, the new Dura-Ace C36 won't shy away from a day of climbing. The new rim is 36 mm deep and still delivers good aerodynamic efficiency despite its gossamer weight. Meanwhile, the hub features an alloy freehub body and a new engagement mechanism for increased rigidity. 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. 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. 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.
DT Swiss PR 1400 Dicut Oxic 21mm Rear WheelAn advanced wheel for the distance road rider, this PR1400 comes equipped with a sturdy aluminium rim and an advanced braking surface to give a controlled and reliable performance through every mile. Designed with an 18mm internal width, the rim rolls with poise and strength over flat courses and intense climbs and deals brilliantly with the stresses of fast-paced road journeys. Strong and Lightweight, Aluminium Road Wheel Coated with a ceramic OXiC formula for a longer-lasting performance, the rim brake surface delivers a dependable and durable stopping experience and enhances your speed control. Spinning on a DT240 hub with SINC ceramic bearings, this excellent road wheel moves with minimal friction, resulting in a composed and easy-to-handle experience on smooth and rougher terrains. The hub is also laced with Aero Comp spokes for improved stiffness and aerodynamics. A Ratchet System freehub gives this strong back wheel additional thrust when you need it most while the tubeless-ready profile helps to minimise the overall weight. The DT Swiss PR 1400 Dicut Oxic 21mm Rear Wheel is an efficient and fast-rolling choice for the modern road rider. Features: Rim Material: Aluminium Rim Type: Clincher Internal Rim Width: 18mm External Rim Width: 21.5mm Rim Height: 21mm Spokes: DT Aero Comp Wide straightpull with DT ProLock Squorx ProHead aluminium nipples, 2-cross lacing Hub Type: DT240 Hub Axle Type: 130x5mm QRFreehub: Ratchet System, 36 SL, Shimano 11-speed Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 120kg Includes: RWS Titan, Tubeless tape 21mm, SRAM XDR Road freehub body kit, Swissstop BXP, tubeless valve and refill kit Weight: 807g Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic E-Deemax S 30 Mountain Bike WheelsetSpecifically designed to handle the demands of electric mountain bike (E-MTB) riding, this wheelset purpose-built for the increased speeds and torque produced by electric bike motors. Rolling on a durable aluminium maxtal rim construction, its wider 30mm internal rim width gives it additional stiffness and cornering precision, while its 28 threaded three-cross spokes deliver further lateral stiffness on rough terrains. Mavic has also equipped it with some of its finest technologies such as Pinch Flat Protection (PFP) and Fore Tapeless Tubeless technology, so you can benefit from a reduced chance of punctures, increased strength and tape-free tubeless tyre mounting. This makes it a great choice of upgrade for riders who want a strong and dependable wheelset wherever their next E-MTB adventure takes them.Tubeless-Ready E-MTB WheelsetComing equipped with Mavic's patented PFP technology (Pinch Flat Protection), this wheelset's rims have a wider contact surface at the top of the sidewall to significantly reduce the risk of tyre cuts and punctures. The 30mm wide rims allow you to run lower tyre pressure for better traction and smooth-rolling efficiency. In addition, its patented Fore technology features a fully sealed upper rim bridge that eliminates the need for rim tape, making it the easiest system for mounting and changing tubeless tyres.Lightweight and DurableThis E-MTB wheelset has been put through Mavic's ISM rim machining process, which removes material from the rims in strategic areas to minimise weight, without compromising strength, and its Black Shield treatment protects the rims against impacts and scratches. Mavic uses 28 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub, while its ultra-reliable ID360 double ratchet system provides quick engagement and acceleration. Set up for 6-bolt disc brake mounts, these 29” wheels come complete with UST tubeless valves, spare spokes and accessories.Features: Rim Material: S6000 Aluminium Maxtal, Asymmetrical rim design Finish: Black Shield treatment (protects against impacts and scratches) Spoke Material: Steel Use: E-MTB Internal Rim Width: 30mm ETRTO: 622x30TC Tubeless Ready: Yes, Fore tapeless tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Disc, 6-bolt Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Rim Technologies: SUP welding technology Front Axle: 15x110 Boost, convertible to 20x110 Boost thru-axle with adaptors Rear Axle: 12x148 Boost thru-axle Freewheel: Multiple options available to select from the drop-down menu Hub Technologies: Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front and Rear: 28 Spoke Lacing: Front and Rear: Crossed 3, contactless Spoke Shape: Straight pull, flat, double-butted Spoke Nipples: Fore integrated Aluminium ASTM Category 5: Gravity riding focused on the descent Included: Fore adjustment wrench, 2x replacement spokes with each wheel, multi-function adjustment wrench (delivered with rear wheel), UST valve and accessories Max Rider Weight: 150kg (including bike) Weight: Pair: 2070g (Front: 960g; Rear: 1110g)Manufacturer's Part Numbers:LP1634100 Black 29" Shimano (E-Deemax S 30 29 Pr Bst*)LP1632100 Black 29" SRAM XD SRAM XD (E-Deemax S 30 29 Pr Bst Xd*)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the Dura-Ace Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiencyProgrammed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift,Synchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur,Wireless data network system unit is integrated into mech,The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching,Low profile Shadow derailleur design,Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts,11-30T wide gear ratio capacity will cater for compact setups as well as the traditional road double,Full carbon fibre inner and outer pulley plates enhance rigidity and reduce weight,Titanium B axle bolt for further weight savings,High tolerance cold forged aluminium link plates and body construction is extremely light and durable,Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting,Pulleys are made of tough DuPont Zytel for longer life and less chain noise,Direct mount compatible,11-speed E-tube Di2 compatible,Max front difference: 16T,Total capacity: 35T,Weight is 204 grams.
WH-R9100 TU carbon tubular wheel, designed to meet pro road race criteria Lightweight tubular full carbon 40 mm deep 28 mm wide rim for improved aerodynamics, increased rigidity and excellent inertia for sprinters and TT specialists 16 stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes Elbow-less spokes make for a strong yet compliant wheel High lateral rigidity is produced with a wide flange spacing Labyrinth double-contact sealing effectively shuts out water and dirt Alloy cone with integrated steel Borozon treated bearing races - super mirror finish reduces friction Quick and easy to maintain digital click bearing adjustment Cold forged, machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum 700C tubular compatible Supplied with Q/R skewer Average weight 652 grams
Mavic Allroad SL Road Disc WheelsetPrepared for every gravel bike adventure, this wheelset features a lightweight aluminium rim construction that offers smooth and responsive handling when the smooth tarmac comes to an end. Mavic has also equipped this model with its renowned ISM4D technology, which removes material from the rim where it's not needed but keeps it around the spokes, where tension is applied. This means that you'll enjoy its fantastic strength, without any unnecessary weight holding you back. Double-butted spokes further reduce its weight and make each wheel feel more responsive. The spokes have an aero elliptical shape that can save 5 watts of energy while maintaining your speed. Available in either a 650b Road+ option or a 700c version, this wheelset is engineered to deliver a faster and smoother rider on rough roads, gravel and dirt. Allroad SL Road+ 650bThis version features super-wide rims (25mm internal) that are compatible with tubeless tyres up to 64mm to absorb road shocks and vibrations. You get 5cm of “tyre travel” to cushion your ride, and the smaller-diameter rims allow you to retain the agile handling you want with a drop-bar bike.Allroad SL 700cThis version features wide rims (22mm internal) that are compatible with tubeless tyres ranging from 28mm to 64mm for a smooth, efficient ride quality.Lightweight, Tubeless Ready Gravel WheelsetMavic's UST tubeless system has been improved with a revised rim bed shape that makes it easier than ever to install and change tyres. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed, so no tape is required. No hassles, no added weight (another 30g saved).Infinity Hub and Instant Drive 360 FreewheelMavic's Infinity hub platform optimises spoke lacing with highly controlled tension for maximum power transfer, and the Instant Drive 360 freewheel, coupled with the automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability. The wheels use centre-lock brake rotors and are available in Shimano or SRAM XD-Road driver bodies options to choose from. This model can able be converted to Campagnolo with an optional driver body (sold separately). The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release.Features: Rim Material: Aluminium, Hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Gravel Rim Height: 22mm Internal Rim Width: 650b: 25mm; 700c: 22mm ETRTO: 650b: 584x25TSS Road; 700c: 622x22TSS ROAD Tubeless Ready: Yes, UST tubeless technology Brake Type: Disc brake specific profile Tyre Compatibility: UST Tubeless and tube type Rim Technologies: SUP welding technology and Fore tapeless tubeless technology Front Axle: 12mm thru-axle, easily convertible to quick release with optional adaptors (available separately). Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with optional adaptors (available separately) Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 2: Road and Off-road with jumps less than 15cm Included: UST valve and accessories, user guide Max Rider Weight: 120kg Weight: Pair: 650b: 1555g (Front: 723g; Rear: 832g); 700c: 1590g (Front: 740g; Rear: 850g)Manufacturer's Part Numbers:LP1341100 Black 650b Shimano (Allroad SL Road+ DCL Pr)LP1452100 Black 650b SRAM XD XDR (Allroad SL Road+ DCL Pr XDR)LP1338100 Black 700c Shimano (Allroad SL DCL Pr)LP1473100 Black 700c SRAM XD XDR (Allroad SL DCL Pr XDR)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 R7000 Road GroupsetThis Road Groupset from Shimano offers smooth and reliable shifting, combined with a powerful braking system, for exceptional control you can count on. R7000 CranksetWith the 105 R7000 Compact Chainset, Shimano has found the perfect balance between weight, efficiency and comfort without sacrificing stiffness or power-transfer. It has been optimised to ensure the maximum power-transfer from rider to road is achieved and thanks to modern technologies, they have achieved a wider gear pitch so it is fully compatible with standard road frames and the modern 135mm O.L.D. spaced Disc Brake frames. This crankset design pushes advancements in modern drivetrain performance and provides levels of efficiency and comfort that until now have not been achieved.Crankset Features: Material: Crank Arms, Chainrings: Aluminium; Axle: Steel Bolt Circle Diameter: 110mm Q-Factor: 146mm Bottom Bracket Standard: HollowTech II Chainring Gear Ratio: 50-34T Compatible Chain: HG-EV 11 speed / HG-X11 Drivetrain Speed: 11 speedR7000 Double Shifter SetThe 11-Speed Shimano 105 R7000 Shifter Set is the evolution in Shimano mechanical drivetrain performance. Borrowing trickle-down technology from the Dura-Ace and Ultegra high-end competition shift levers, these levers provide crisp, super-smooth shifting and brake performance that feels absolutely superb to use.Re-Designed, Enhanced and OptimisedThe internal shifting mechanism has been re-designed and enhanced to provide smoother operation and more precise actuation when shifting between gears, even when under load. The lever features a greater reach-adjustment range with very easy access to the inner shift cables when the time comes to maintain/adjust. This new system provides a fast and easy shifting experience, which ensures that race performance is always at 100%, and as a bonus, Shimano has fine-tuned the front lever shifting curve, which makes for a much lighter front derailleur shifting compared to previous models.Shifter Features: Material: Aluminium Type: Dual Control, SLR-EV Brake System: Mechanical Drivetrain Speed: 2x11 speed Weight: 251gR7000 Front MechThe 11-Speed Shimano 105 R7000 Front Derailleur has an ergonomic, smooth to shift power-stroke, which provides a very natural shifting feel and lighter mechanism actuation. This derailleur features an optimised cage design so that very little adjustment is needed when using road bikes with a wider rear spacing for Disc Brakes. It also is compatible with most cable routing options on the market and comes equipped with an integrated cable tension adjustment screw for superb adjustability and convenience.Front Mech Features: Material: Clamp: Aluminium; Plate: Steel Mount: Braze-On Type: Double Compatible Chain: HG-EV 11 speed / HG-X11 Top Gear Teeth: 46-53T Total Gear Capacity: 16T Drivetrain Speed: 11 speed Weight: 95gR7000 Rear DerailleurThe Shimano 105 R7000 Rear Derailleur features Shimano Shadow technology, which not only smooths shifting performance but also stabilises chain movement and keeps the derailleur low-profile, tucked tight to the chainstay. It is capable and fully efficient at shifting across a wide gear ratio while doing so with buttery-smooth shifting performance. Rear derailleur drivetrain performance has never been as smooth, reliable and as precise as this!Rear Derailleur Features: Material: Aluminium Drivetrain Speed: 11-Speed Compatible Chain: HG-EV 11 speed / HG-X11 Total Capacity: 35T Max Front Ratio Difference: 16T Low Sprocket: Max: 30T; Min: 25T Top Sprocket: Max: 14T; Min: 11T Pulley: 11T Weight: 225gR7000 Brake Caliper Front & RearThe 105 R7000 Brake Caliper is the latest innovation in affordable, pro-level braking performance from Shimano. Providing an exceptional linear braking curve, enabling you to precisely time your braking with more accuracy than ever before. It provides a very noticeable balance between feel, stiffness, stopping power and response; it is the most inspiring brake system to use for the aspiring podium chaser. Compatible with SLR-EV brake levers to provide the optimised braking control and elegant performance.Caliper Features: Material: Aluminium Type: SLR EV Dual Pivot Reach: 51mm Maximum Tyre Size: 28c Weight: 379gR7000 CassetteThe Shimano 105 R7000 Cassette provides precise 11-Speed shift ramping and is a foundation for top-level drivetrain performance. Designed to provide wider gear choices and wider ratios to suit individual rider preference and to provide a range of options to suit the task at hand. Featuring durable, lightweight construction, which is weather and wear-resistant while providing professional level 11-Speed drivetrain performance.R7000 Cassette Features: Material: Sprockets: Steel, Nickel Plated; Spider: Aluminium Type: HG-EV Compatible Chain: HG-EV 11 speed / HG-X11 Drivetrain Speed: 11 speed Weight: 284g (11-28T)Please Note: The 11-34T version of this cassette is the "CS-HG700" model as Shimano does not make the CS-R7000 in an 11-34T version.R7000 HG701 ChainNew symmetrical design chain that offers smooth shifts and maximum durability. It has been designed to run specifically with Shimano 11-speed Dyna-Sys systems for optimal pedalling efficiency.Chain Features: Outer plate design has been developed to reduce the chance of chain suck Sil-Tec surface treatment technology (PTFE plating) on inner links that is smooth running and increases durability Number of Links: 116 The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running Chain Width: 5.62mm Average Weight: 257gPlease Note: No cables are included with this groupset.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 105 R7000 Road GroupsetThis Road Groupset from Shimano offers smooth and reliable shifting, combined with a powerful braking system, for exceptional control you can count on. R7000 CranksetWith the 105 R7000 Compact Chainset, Shimano has found the perfect balance between weight, efficiency and comfort without sacrificing stiffness or power-transfer. It has been optimised to ensure the maximum power-transfer from rider to road is achieved and thanks to modern technologies, they have achieved a wider gear pitch so it is fully compatible with standard road frames and the modern 135mm O.L.D. spaced Disc Brake frames. This crankset design pushes advancements in modern drivetrain performance and provides levels of efficiency and comfort that until now have not been achieved.Crankset Features: Material: Crank Arms, Chainrings: Aluminium; Axle: Steel Bolt Circle Diameter: 110mm Q-Factor: 146mm Bottom Bracket Standard: HollowTech II Chainring Gear Ratio: 50-34T Compatible Chain: HG-EV 11 speed / HG-X11 Drivetrain Speed: 11 speedR7000 Double Shifter SetThe 11-Speed Shimano 105 R7000 Shifter Set is the evolution in Shimano mechanical drivetrain performance. Borrowing trickle-down technology from the Dura-Ace and Ultegra high-end competition shift levers, these levers provide crisp, super-smooth shifting and brake performance that feels absolutely superb to use.Re-Designed, Enhanced and OptimisedThe internal shifting mechanism has been re-designed and enhanced to provide smoother operation and more precise actuation when shifting between gears, even when under load. The lever features a greater reach-adjustment range with very easy access to the inner shift cables when the time comes to maintain/adjust. This new system provides a fast and easy shifting experience, which ensures that race performance is always at 100%, and as a bonus, Shimano has fine-tuned the front lever shifting curve, which makes for a much lighter front derailleur shifting compared to previous models.Shifter Features: Material: Aluminium Type: Dual Control, SLR-EV Brake System: Mechanical Drivetrain Speed: 2x11 speed Weight: 251gR7000 Front MechThe 11-Speed Shimano 105 R7000 Front Derailleur has an ergonomic, smooth to shift power-stroke, which provides a very natural shifting feel and lighter mechanism actuation. This derailleur features an optimised cage design so that very little adjustment is needed when using road bikes with a wider rear spacing for Disc Brakes. It also is compatible with most cable routing options on the market and comes equipped with an integrated cable tension adjustment screw for superb adjustability and convenience.Front Mech Features: Material: Clamp: Aluminium; Plate: Steel Mount: Braze-On Type: Double Compatible Chain: HG-EV 11 speed / HG-X11 Top Gear Teeth: 46-53T Total Gear Capacity: 16T Drivetrain Speed: 11 speed Weight: 95gR7000 Rear DerailleurThe Shimano 105 R7000 Rear Derailleur features Shimano Shadow technology, which not only smooths shifting performance but also stabilises chain movement and keeps the derailleur low-profile, tucked tight to the chainstay. It is capable and fully efficient at shifting across a wide gear ratio while doing so with buttery-smooth shifting performance. Rear derailleur drivetrain performance has never been as smooth, reliable and as precise as this!Rear Derailleur Features: Material: Aluminium Drivetrain Speed: 11-Speed Compatible Chain: HG-EV 11 speed / HG-X11 Total Capacity: 35T Max Front Ratio Difference: 16T Low Sprocket: Max: 30T; Min: 25T Top Sprocket: Max: 14T; Min: 11T Pulley: 11T Weight: 225gR7000 Brake Caliper Front & RearThe 105 R7000 Brake Caliper is the latest innovation in affordable, pro-level braking performance from Shimano. Providing an exceptional linear braking curve, enabling you to precisely time your braking with more accuracy than ever before. It provides a very noticeable balance between feel, stiffness, stopping power and response; it is the most inspiring brake system to use for the aspiring podium chaser. Compatible with SLR-EV brake levers to provide the optimised braking control and elegant performance.Caliper Features: Material: Aluminium Type: SLR EV Dual Pivot Reach: 51mm Maximum Tyre Size: 28c Weight: 379gR7000 CassetteThe Shimano 105 R7000 Cassette provides precise 11-Speed shift ramping and is a foundation for top-level drivetrain performance. Designed to provide wider gear choices and wider ratios to suit individual rider preference and to provide a range of options to suit the task at hand. Featuring durable, lightweight construction, which is weather and wear-resistant while providing professional level 11-Speed drivetrain performance.R7000 Cassette Features: Material: Sprockets: Steel, Nickel Plated; Spider: Aluminium Type: HG-EV Compatible Chain: HG-EV 11 speed / HG-X11 Drivetrain Speed: 11 speed Weight: 284g (11-28T)Please Note: The 11-34T version of this cassette is the "CS-HG700" model as Shimano does not make the CS-R7000 in an 11-34T version.R7000 HG701 ChainNew symmetrical design chain that offers smooth shifts and maximum durability. It has been designed to run specifically with Shimano 11-speed Dyna-Sys systems for optimal pedalling efficiency.Chain Features: Outer plate design has been developed to reduce the chance of chain suck Sil-Tec surface treatment technology (PTFE plating) on inner links that is smooth running and increases durability Number of Links: 116 The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running Chain Width: 5.62mm Average Weight: 257gPlease Note: No cables are included with this groupset.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 Dura-Ace R9270 Di2 12 Speed Disc BrakeThe Dura-Ace R9270 Di2 12 Speed Disc Brake from Shimano features Servo Wave technology and is compatible with Shimano Di2 electronic drivetrain systems. Plus, it guarantees powerful all-weather stopping power and flex-free lightweight braking performance thanks to its carbon fibre brake lever and titanium hardware.All-new lever ergonomics on the Dura-Ace ST-R9270 dual control levers bring new levels of comfort and control to road cycling. With the fastest wireless shifting available and even more precise brake modulation, Dura-Ace redefines performance. Now featuring Servo Wave Action brake technology, the new Dura-Ace ST-R9270 brake lever delivers modulation and control like never before. Wireless shifting keeps your bike looking clean while offering the fastest, most precise gear changes available. All of this resides in a Dual Control Lever to employs the most advanced materials to offer lightweight and refined ergonomics that provide comfort and control for the most demanding conditions. 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. 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. Features: Quick and intuitive shifting Series: Dura-Ace R9200 Series Drivetrain: Shimano Di2 Electronic Speeds: 12-Speed Carbon fibre brake lever and titanium hardware SERVO WAVE technology optimizes brake control Raised hood peak improves ergonomics, while a longer hood body increases hand support Compatible with satellite shifters 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.