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 C36 Carbon CL Disc WheelThe Dura-Ace R9270 C36 Carbon CL Disc Wheel from Shimano is a Tubeless Ready mid-depth-profile wheel that's versatile for steep climbs, fast sprints and long days in the saddle. It features a 36mm-profile full-carbon rim and a Centre Lock disc rotor mount while being compatible with 12mm E-Thru axles, this race-ready wheel is fast, aerodynamic and stable for road racing anywhere.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 WheelWith 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 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. 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. 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. Features: Series: Dura-Ace R9200 Series 36 mm height Full Carbon Internal rim width: 21mm Disc Brake Mount: Centre Lock Disc D2 Aerodynamic rim profile Axle System: 12 mm E-Thru / Hub Spacing (O.L.D.): Front: 100mm; Rear: 142mm Freehub: Shimano 12-Speed (Compatible only with Shimano road 12-Speed cassette sprockets) Tyre Type: Clincher Tubeless Recommended Tyre Size: 25-622 - 32-622 Weight: 730g (rear); 620g (front)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.
The new GRX wheel supports gravel rides that are faster, further, and more fun. Wider tyres need wider rims to maintain lateral tyre stability at low air pressures. Shimano studied the complicated relationship between tyre size, rim width, air pressure, and tyre lateral rigidity to optimize the GRX rim width for 32-50c tyres. In addition, we pursued the best balance of rim weight, strength, and profile in order to deliver an exceptional gravel wheel.RX870 gravel tuned 12/11-speed 700c tubeless wheelset offering all the technology of Shimano wheels balancing the best combination of rim weight and strength to deliver an exceptional gravel wheelset32mm high profile full carbon rim for improved aero dynamics and durability25mm internal rim width to accommodate a wider section tyre from 32-50mmEasy to use Centre Lock rotor mount for use with disc brakes24 stainless steel butted and bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidityElbow-less spokes with alloy nipples make for a strong yet compliant wheelThe hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions. They also offer precision bearing adjustment and easy maintenanceFree hub utilising a pawl ratchet engagement for precise pick upLabyrinth and contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothnessE-thru axle front 100mm rear 142mmWeight front 639gms rear 822gms
RX870 gravel tuned 12/11-speed 700c tubeless front wheel offering all the technology of Shimano wheels balancing the best combination of rim weight and strength to deliver an exceptional gravel wheelset 32 mm high profile full carbon rim for improved aero dynamics and durability 25 mm internal rim width to accommodate a wider section tyre from 32-50mm Easy to use Center Lock rotor mount for use with disc brakes 24 stainless steel butted and bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidity Elbow-less spokes with alloy nipples make for a strong yet compliant wheel The hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions. They also offer precision bearing adjustment and easy maintenance Labyrinth and contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness E-thru axle front 100mm Weight front 639gms Colour Black Wheel Diameter 700c
Key Features:High quality, long lasting integrated frame mounting lithium-ion battery pack for Shimano STEPS systems,In normal mode the riding distance could exceed 100 km,Waterproof design as well as impact and vibration resistant,1000 charge cycles without significant power loss,Approximately five hours charge time,Charge level display with error signal info and on/off switch,Charging port,Lock system for off bike security,High 500Wh capacity (36V, 14Ah),Average weight 2650g.
Top of the range, high performance Dura-Ace wireless hydraulic Servo Wave 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,Wireless connectivity to the front and rear derailleurs for effortless trouble free 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 with Servo Wave technology 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 use CR1632 batteries which last for approximately 1.5-2 years,Ports for use with SD300 E-tube electric cables,Kit contains left hand bled ST-R9270 STI, BR-R9270 flat mount brake calliper with pads, hoses and mineral oil (without rotors or adapters).
RX870 gravel tuned 12/11-speed 700c tubeless rear wheel offering all the technology of Shimano wheels balancing the best combination of rim weight and strength to deliver an exceptional gravel wheelset 32 mm high profile full carbon rim for improved aero dynamics and durability 25 mm internal rim width to accommodate a wider section tyre from 32-50mm Easy to use Center Lock rotor mount for use with disc brakes 24 stainless steel butted and bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidity Elbow-less spokes with alloy nipples make for a strong yet compliant wheel The hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions. They also offer precision bearing adjustment and easy maintenance Free hub utilising a pawl ratchet engagement for precise pick up Labyrinth and contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness E-thru axle rear 142mm Weight rear 822gms Colour Black Wheel Diameter 700c
The new GRX wheel supports gravel rides that are faster, further, and more fun. Wider tyres need wider rims to maintain lateral tyre stability at low air pressures. Shimano studied the complicated relationship between tyre size, rim width, air pressure, and tyre lateral rigidity to optimize the GRX rim width for 32-50c tyres. In addition, we pursued the best balance of rim weight, strength, and profile in order to deliver an exceptional gravel wheel.RX870 gravel tuned 12/11-speed 700c tubeless wheelset offering all the technology of Shimano wheels balancing the best combination of rim weight and strength to deliver an exceptional gravel wheelset32mm high profile full carbon rim for improved aero dynamics and durability25mm internal rim width to accommodate a wider section tyre from 32-50mmEasy to use Centre Lock rotor mount for use with disc brakes24 stainless steel butted and bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidityElbow-less spokes with alloy nipples make for a strong yet compliant wheelThe hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions. They also offer precision bearing adjustment and easy maintenanceFree hub utilising a pawl ratchet engagement for precise pick upLabyrinth and contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothnessE-thru axle front 100mm rear 142mmWeight front 639gms rear 822gms
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 efficiency The rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junction Button on the derailleur for Di2 operations, and LED light denotes synchronized shift mode, setting mode and charge requirements Programmed 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 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 11-34T 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 12-speed E-tube Di2 compatible
The fastest shifting rear derailleur across Shimano's widest ever Dura-Ace gear range, the RD-R9250 is capable of both race wins and personal bests. The Dura-Ace RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super-fast, precise shifting worthy of any podium. Engineered with a single cage length, this derailleur shifts across cassettes with gear ratios from 11-28 to 11-34 - bringing new versatility to the world's best road component groupset. Shimano Di2 Electronic Drivetrain Performance Thanks to its lightning-fast, accurate, and reliable shifting performance, Di2 puts riders in complete control and ensures a seamless interface between the cyclist and bike like never before. Creating and continually improving the world's best shifting is a complicated undertaking requiring constant technological advancements. From hardware to software, Shimano Di2 technology is on the cutting edge, striving to deliver the best rider experience possible now and in the future. Shimano E-Tube Compatible 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. Direct Mount Compatible Rear wheels are easier to remove with a mounting option for Shimano Shadow rear derailleur (RD) and Shimano Shadow RD+. The direct mount feature is designed to suit a wide range of contemporary frames with large-section chainstays, in particular, mountain bikes with thru-axle dropouts. Shimano Shadow Low-Profile Rear Derailleur The mechanism rear derailleur, Shimano Shadow RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.
Shimano Dura-Ace R9250 Di2 12 Sp Rear DerailleurThe Dura-Ace R9250 Di2 12-Speed is Shimano's fastest shifting and most efficient rear derailleur for road racing. It's optimised for exceptional gear shifting performance with Shimano Di2 electronic drivetrain systems and shifts through gears effortlessly, smoothly and consistently in all conditions.The fastest shifting rear derailleur across Shimano's widest ever Dura-Ace gear range, the RD-R9250 is capable of both race wins and personal bests. The Dura-Ace RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super-fast, precise shifting worthy of any podium. Engineered with a single cage length, this derailleur shifts across cassettes with gear ratios from 11-28 to 11-34 - bringing new versatility to the world's best road component groupset.Shimano Di2 Electronic Drivetrain PerformanceThanks to its lightning-fast, accurate, and reliable shifting performance, Di2 puts riders in complete control and ensures a seamless interface between the cyclist and bike like never before. Creating and continually improving the world's best shifting is a complicated undertaking requiring constant technological advancements. From hardware to software, Shimano Di2 technology is on the cutting edge, striving to deliver the best rider experience possible now and in the future. Shimano E-Tube CompatibleE-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. Direct Mount CompatibleRear wheels are easier to remove with a mounting option for Shimano Shadow rear derailleur (RD) and Shimano Shadow RD+. The direct mount feature is designed to suit a wide range of contemporary frames with large-section chainstays, in particular, mountain bikes with thru-axle dropouts. Shimano Shadow Low-Profile Rear DerailleurThe mechanism rear derailleur, Shimano Shadow RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance. Features: Fastest ever rear shifting, 58% faster than RD-R9150 Series: DURA-ACE R9200 Series, 12-Speed Compact design includes an integrated wireless unit, charger, and switch LED status indicator (Battery indicator, Pairing, Adjust mode, etc.) Wider range capacity (Max. low sprocket: 34T) CFRP rear derailleur plate Speeds: 12-Speed Weight: 215gA 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 RS700 C30 TL Road WheelsetCarefully engineered by Shimano to deliver responsive handling and direct rider to road power transfer, the Ultegra RS700 C30 TL Road Wheelset is an ideal choice for demanding cyclists. Rolling on a carbon fibre rim with an alloy braking surface, it brings you efficient acceleration and a low overall weight. A front and rear specific rim height profile give you the ideal balance of crosswind stability and rigidity.Road Wheels with Sealed HubsThe hubs feature high-quality contact seals combined with cup and cone bearings that provide smooth rolling and consistent performance. The rear wheel features Shimano OPTBAL 2:1 spoke lacing, where the drive side has twice as many spokes as the non-drive side. This 2:1 spoke lacing increases stiffness and rigidity, and is especially noticeable when putting the power down.Features: Material: Rims: Carbon; Braking Surface: Aluminium; Hubs: Alloy; Spokes: Stainless Steel; Freehub Body: Steel; Nipples: Aluminium Tyre Type: Clincher Tubeless Ready: Yes Rim Profile: Front: 24mm; Rear: 28mm Rim External Width: 20.8mm Rim Internal Width: 15mm Braking System: Rim brake Axle Compatibility: Quick Release Spoke Type: Straightpull, double butted, aero Spoke Count: Front: 16 (radial); Rear: 21 (crossed) Minimum Valve Length: 40mm Weight: 1.56kgBuy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra R8170 C36 Carbon CL Disc WheelThe Ultegra R8170 C36 Carbon CL Disc Wheel from Shimano is the ideal aerodynamic and Tubeless Ready road race wheel for steep climbing events, fast sprints and versatile all-day riding performance. Full carbon rim construction with Shimano D2 rim profile and a centre lock disc rotor mount, this top-tier road bike wheel is stiff, flex free, aerodynamically optimised, will ensure exceptional braking efficiency in all weather conditions.With a shallow-depth aero profile and lively acceleration, the Ultegra R8170 C36 wheelset is a climber's delight that delivers performance every road rider will appreciate. With the speed and efficiency of tubeless tyres, the everyday performance of a shallow, aero profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new Ultegra R8170 C36 wheelset is an upgrade for any road bike. 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 36 mm height full Carbon rim Internal Rim Width: 21 mm Shared rim profile with R9200 Dura-Ace wheels Improved aerodynamics Axle: 12 mm E-THRU Disc Rotor Mount: Centre Lock Rear Speeds: 11/12-Speed Shimano Weight: Front: 657g; Rear: 831gA 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.
With a shallow-depth aero profile and lively acceleration, the Ultegra R8170 C36 wheelset is a climber's delight that delivers performance every road rider will appreciate. With the speed and efficiency of tubeless tyres, the everyday performance of a shallow, aero profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new Ultegra R8170 C36 wheelset is an upgrade for any road bike. 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 tyre 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.
The hubs on the Shimano Ultegra RS700 C30 wheels feature high-quality contact seals and the legendary, highly adjustable Shimano cup and cone bearings that provide silky smooth rolling prowess and consistent performance. The rear wheel has been laced together using the Shimano OPTBAL 2:1 spoke lacing pattern. This means the drive side has twice as many spokes as the non-drive side and dramatically increases stiffness and rigidity, which is very noticeable when sprinting and powering out the watts.
WH-R8170 TL carbon clincher disc brake designed to meet pro road race criteriaLightweight clincher full carbon 60 mm deep rim for improved aerodynamics, increased rigidity and excellent inertia for sprinters and TT specialists,Easy to use Center Lock rotor mount for use with disc brakes,Stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes for optimal balance and rigidity (OPTBAL),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,Freehub uses direct engagement interlocking faces for quick power transfer,Cold forged, machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum,700C clincher compatible,For 142 x 12 mm axle,11-12-speed compatible rear wheel.
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 efficiency The rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged provides ANT+ connection to 3rd party devises and replaces the handlebar junction Button on the derailleur for Di2 operations and LED light denotes synchronized shift mode setting mode and charge requirements Programmed 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 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 11-34T 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 12-speed E-tube Di2 compatible
The Shimano RS710 C32 disc-brake wheelset, along with the deeper-section C46, is the Japanese brand’s most affordable carbon, road wheelset ever. Drawing on their experience in producing the more premium Dura-Ace and Ultegra lines, Shimano have crafted a wheelset that balances aerodynamic advantage, with weight and overall rigidity. A Wheelset for Mountains Weighing a respectable 1,511g for the set, the Shimano RS710 C32 is perfect for those big days spent cycling in the mountains. Although there might be lighter wheels on the market—though perhaps not this price point—you certainly won’t feel weighed down by these hoops. With a lighter wheel you’ll feel the zip when you put down the power, getting you up to speed in no time. Whether you need a quick burst of acceleration to crest a sharp hill or to see off a potentially race-losing attack, the RS710 C32s won’t leave you watching the peloton motor on without you. Wider Rims, Better Braking Boasting a wider rim profile than any other Shimano wheel at this level, you’ll be able to fit a wider and tubeless tyre; the benefit of this being you can run the tyre at a lower pressure. It’s widely accepted now that, contrary to past beliefs, running a wider tyre at lower pressure reduces rolling resistance, which in turn increases speed for a given power. Furthermore, a wider tyre will work more effectively with a wider rim in terms of aerodynamic performance, again offering you more speed for less effort. The Shimano RS710 C32 is engineered for hydraulic disc-brakes, meaning you’ll benefit from the stopping power offered by this braking system. The advantages of discs over rim brakes have now been widely accepted: you’ll have consistent performance in the wet, you won’t have to fear overheating your rims on long and/or steep descents, and you won’t be concerned about your expensive rims eroding away every time you break. Lastly, for the mechanically minded, Shimano have stuck with their tried-and-tested cup-and-cone bearings in the hubs. This is similar to the used on many of the brand’s hubs, which are highly regarded for their reliability and simplicity. So if it’s a carbon wheelset that’s relatively light, reliable, and offers top performance look no further than the Shimano RS710 C32. Product Features 32mm rim depth Compatible with 11- and 12-speed Weight: 1,511g for the pair Internal-rim width of 21mm External-rim width of 28mm Spoke count: 24 front and rear Hub design: cup and cone
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 gearSimply 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 - E-tube wires Not included.