Campagnolo Zonda Road Disc Wheelset (Bolt Thru)Campagnolo's Zonda Road Disc Wheelset has set the level for aluminium disc brake wheels with asymmetrical rims and G3 technology to provide full stability and an excellent power transfer.The new asymmetrical miledled rim profile has beeen included on the Zonda wheeslet with the aim of reducing peripheral weight and increasing the reactivity of the wheel. A Mega G3 spoke system works in unison to increase this further whilst ensuring wheel stiffness by reinforcing the front braking side and rear cassette to give the Zonda Road Disc Wheelset a complete race design.Campagnolo have created the Zonda Road Disc Wheelset with meticulous design and planning. Rim Dynamic Balance equally balances the weight of the valve with an item of similar weight that is directly opposite to balance perfectly and high quality stainless steel spokes give simplistic maintenance and adjustement ability.Features: Weight: 1675g Assymetrical Rim Profile Mega G3 Oversized flange Rim dynamic balance technology MoMag Technology: Tyre bed free of spoke holes, no need for rim tape Spoke count & lacing: 21 & Mega G3 (Front and Rear) Spokes: Stainless Steel Front hub: 12 x 100m Rear hub: 12 x 142mm Freehub: Campagnolo (CPW456B) Bolt thru onlyBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM GX Eagle AXS 12 Speed MTB Upgrade KitThis upgrade kit is ideal for riders who already own Eagle products and don't need to buy an entirely new groupset, as it's compatible with any of SRAM's Eagle ecosystem cassettes and crank arms. It is a perfect entry point into wireless drivetrain simplicity, no matter if you are looking to upgrade your ride or looking for great value replacement parts. Look no further than the GX Eagle AXS Upgrade Kit.GX Eagle AXS 12 Speed Rear DerailleurRiders want a derailleur that shifts on command, whether under climbing load or sprinting to the stage finish. The GX Eagle AXS derailleur gets it done with everything you have come to expect from SRAM AXS connect components. The GX Eagle AXS derailleur is smart enough to protect itself thanks to its incredibly resilient Overload Clutch. Engineered with a variety of rider preferences in mind, it is compatible with SRAM's updated expanded range 10-52t cassette as well as its 10-50t cassette. Showcasing its lineage from the proven GX Eagle mechanical line, the GX Eagle AXS derailleur is there for one thing - to do the job.Features: Cage Material: Steel Pulley Bearings Material: Steel Use: MTB Speed: 12 speed Max Tooth: 52 Battery Included: YesGX Eagle AXS 12 Speed Shifter/Controller with ClampSimplicity and performance made for all-day adventures. The pure shifting performance of Eagle AXS is now available with GX. Shift under load, over the roughest terrain, uphill, without changing your grip on the bar. GX Eagle AXS changes your level of control on the bike when you're under pressure and pushing hard. More than that, it changes your relationship with the bike. No cable, housing or wires to manage opened up design and engineering possibilities with the GX Eagle AXS controller. Featuring the proven ergonomic touchpoints that make shifting effortless, they are customisable to your preferences, allowing you to choose which button does what through the AXS App.Features: Use: MTB Default Function: AXS - Rear Derailleur Orientation: Right hand, 2-button controller Control Points: Double Clamp: Discrete clamp Speed: 12 speed Compatible with ANT+ Devices: Yes Lever Adjust: No Multi-Position: Yes Battery Size: CR2032 Compatible with MatchMaker X Customise in-board and outboard shift options System is completely water and dustproof to IP69K AXS enabled componentry software that makes it possible to both program and personalise new SRAM and RockShox componentsSRAM Charger, Cord and Chain Gap ToolThis upgrade kit is finished off with an official SRAM charger and cord, so riders can enjoy simple charging for their batteries. As a battery is included with the rear derailleur in this kit, it can be charged without the use of any tools thanks to the charger's tool-free battery latch. Coming complete with a Chain Gap Tool, it ensures that riders can precisely set up and adjust the rear derailleur with ease.Groupset Features: Includes: Rear Derailleur with Battery Controller with Clamp Charger/Cord Chain Gap Tool Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor Inpower Direct Mount Road CranksetA highly accurate and reliable road crankset with integrated power measurement technology at its core. Whether you're competing, training or wanting to improve your riding, this stunning component provides all the tools you need to take your performance to the next level. Thanks to two sets of opposing gauges in its axle, this model measures your pedalling power in the left leg. As a result, you can view precise data metrics including power output, cadence, torque effectiveness and pedal smoothness. Easily connect to your smartphone or cycling device via Bluetooth Smart or ANT+ and export your data for training analysis with programmes such as TrainingPeaks.com. Thanks to its direct mount technology, a clever spline interface between the crank arm and chainrings provide superior stiffness and direct transfer of your pedalling torque.Long-Lasting Battery-Powered Power Meter CranksWith each charge lasting up to a whopping 300 hours, all powered from a standard AA battery, you'll have more than enough time to improve your pedal stroke performance. Additionally, all of its electronics are housed inside a special sealed water-proof axle for centred rotational weight and maximum device protection.Packed with features and technologies, you can access real-time performance data including Torque 360, Optimum Chainring Angle (OCA) and a recommendation of your Optimal Chainring Position (OCP). Combine this key information with Q RINGS oval chainrings to adjust your OCP in 1 of 5 different positions for fine-tuned pedalling efficiency and maximise transmission of power in your unique pedal rotation.Features: Material: 6082/7075 Aluminium Alloy Bottom Bracket Compatibility: BB30 / PF30 / PF30 BBright / BB386 / BSA / ITA / BB86 Chainline: 43.5 boost Q-Factor: 147.5mm boost Spindle: 30mm Weight: 510g (approx)Buy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi Jet Two Direct Mount Aero BarsFeaturing a unidirectional (UD) carbon construction, these clip-on aero bar extensions provide greater stiffness and strength without adding any unnecessary excess grams to your road, triathlon or Time Trial (TT) bike. Their high-quality carbon build combined with comfortable geometry gives riders a wider range of hand positioning options, so they can easily get into a low aerodynamic racing position to increase speed and reduce wind resistance and drag when competing. Deda Elementi has also equipped these with internal cable routing compatibility, which offers further aerodynamic advantages by hiding your cables and freeing up valuable bar space plus, a cleaner, sleeker finish on your ride.Adjustable Carbon Aero Bar ExtensionsThe Jet clip-on bars signal the next generation of carbon clip-on handlebars, merging integration and aerodynamics. The Jet extensions feature ergonomic and integrated armrests and allow a full adjustability of length, width, angle and stack height. They're also compatible with internal cable routing.Directly mounting on to existing aero bars with the vertical mount already applied, the kit consists of carbon extensions only, without spacers and clamps for handlebar installation. They can also fit most TT handlebars on the market, thanks to an adjustable alloy plate fitting the spacers of the base bar.The extension's stack height and angle adjustment must be done by using the original spacers from TT handlebar.Features: Material: Unidirectional (UD) Carbon Use: Road, Triathlon and TT Diameter: 31.7mm Length: Size S Option: 350mm; Size M Option: 370mm Length Adjustment/Cut to length: Size S Option: 280mm; Size M Option: 310mm Extensions Height: 152mm to 183mm Extensions Angle: 15 degrees Armrest Width: 110mm to 150mm Armrest Setback: +/- 15mm Stack Height: 77mm max Bridge and Armrest Spacer: 6082 Alloy Accessories Included: Integrated mount for Garmin (500 & 800), Wahoo, Bryton Weight: 660g (Size S Option) including bridge and spacersManufacturer's Part Numbers: DTL02M Black 37cm DTL02S Black 35cmBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic X-Max XLS MTB WheelsetComing equipped with a hard-wearing build and many of Mavic's proven technologies, this mountain bike (MTB) wheelset is fully prepared for whatever the trail might challenge you with. It features an asymmetrical aluminium maxtal rim construction, which makes it super-strong on the most demanding of terrain conditions. Its 30mm wide inner width is specifically optimised for lower tyre pressures, so you can benefit from a smoother experience with increased traction and control. Mavic has also kitted it out with its most user-friendly tubeless system yet that doesn't require any tape to set up tubeless tyres.Tubeless-Ready Alloy MTB WheelsetThis trail-ready wheelset's rims are engineered with Mavic's patented Fore technology, featuring a fully sealed upper bridge that eliminates the need for rim tape. This saves 30 grams per wheel and does away with the hassle of using tape to set up tubeless tyres. Mavic has also put this model through its ISM rim machining process, which removes material in strategic areas of the rim to minimise weight, without compromising strength. The rim has a 30mm internal width, optimised to squeeze the best performance out of any modern trail tyre, and Mavic's Black Shield technology gives them a distinctive finish that protects against scratches and abrasions.Straight-Pull Spokes and Infinity HubsMavic has equipped this MTB wheelset with 24 straight-pull spokes to further dial in the sweet spot between lateral stiffness and vertical compliance. In addition, its Infinity hubs feature a stiffer and lighter construction that is enhanced by the ultra-reliable ID360 double ratchet system for fast engagement. Only available in 29” sizing, it comes complete with UST tubeless valves, spare spokes and accessories, so you'll have everything you need to conquer your local trails.Please note: This wheelset is available in different freehub and disc brake rotor compatible options to select from the menu.- The Micro Spline freehub option is Centre Lock disc brake compatible.- The Shimano freehub option is 6-Bolt disc brake compatible.- The SRAM XD XDR freehub option is 6-bolt disc brake compatible.Features: Rim Material: S6000 Aluminum Maxtal, Asymmetrical rim design Finish: Black Shield treatment (protects against impacts and scratches) Axle Size: Front: 15x110mm; Rear: 12x148mm (Boost) Use: Mountain Bike (MTB) Wheel Size: 29" Internal Rim Width: 30mm Tyre Compatibility: Clincher ETRTO: 622x30TC Tyre Type: UST Tubeless and Tubetype Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Spokes Material: Steel Spoke Count: 24 front and rear Spoke Lacing: Front and rear crossed 2, contactless Spoke Nipples: Fore integrated Aluminium Axles: Front 15x110 Boost; Rear 12x148 Boost Freehub: Multiple options available to select from the drop-down menu ATSM Category: 4: Enduro and Trail Riding Delivered With: Fore adjustment wrench, 2 replacement spokes with each wheel, Multi-function adjustment wrench (delivered with rear wheel), UST valve and accessories Brake Type: Disc brake Disc mount: Multiple options available to select Single or Pair: Pair QRM Auto bearing preload technology Instant Drive 360 freewheel technology SUP welding technology Fore tapeless tubeless technology Max Rider Weight: 120kg (including bike) Weight: 29": 1790g (Front: 830g; Rear: 960g)Technologies: Maxtal Aluminium Alloy: Light and strong Exclusive to Mavic, this specific aluminium alloy offers a higher strength to weight ratio than conventional 6106 alloy. Fore Tapeless Tubeless Technology: Stiffer and stronger Instead of being drilled, the lower rim bridge is pushed up on the inside, then threaded to enable the spoke nipples to be directly screwed in it, leaving the upper rim bridge intact. UST Tubeless Technology: Traction and control Universal Standard for Tubeless. Ready to ride tubeless system. The UST concept improves traction, control and comfort whilst reducing inertia and flats. Instant Drive 360 Freewheel Technology: The Instant Drive 360 freewheel system is super light and efficient. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile. Black Shield Treatment (protects your rim against impacts and scratches): New MTB rim treatment. 2x superior lifetime against rock impacts and scratches. QRM Auto Bearing Preload Technology: Qualité de Roulements Mavic Auto is Mavic's latest innovation. Those cartridge bearings are of course double sealed with C3 internal clearance. Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run. SUP Welding Technology: Stronger and smoother joint Soudé Usiné Process. After bending, the rim joint is arc welded. The welded seam is then milled for a smooth finish.Manufacturer's Part Numbers: P1621115 Black 29" Micro Spline (Cenre Lock Disc Brake) P1618110 Black 29" Shimano (6-Bolt Disc Brake) P1619110 Black 29" SRAM XD XDR (6-bolt Disc Brake)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Eddy Merckx Lavaredo68 Road FrameThe Lavaredo68 Road Frame features a race-optimised carbon fibre construction and is engineered for exceptional endurance and epic-tour event performance. Its design is inspired by one of the most iconic races in the history of road racing, the 1968 Giro where Eddy Merckx dominated the entirety of the Gran Fondo tournament.Carbon Endurance Road Race FrameThe Lavaredo68 is a true endurance-oriented Gran Fondo race frame. Its roots date back to the 1968 Giro. With Felice Gimondi in the mix, the Italians had a fellow countryman as favourite for their national Grand Tour. But it was Merckx who showed himself to be the strongest of them all, with stage 12 as absolute proof of that. Eddy attacked at the start of the penultimate climb, Tre Cime di Lavaredo, chasing an early breakaway that was ten minutes up the road. While closing the gap alone through an unexpected blizzard, Eddy left Gimondi behind. Nothing could hold back Eddy Merckx. He caught the sole survivor of the breakaway with one kilometre to go to win solo. He took the pink jersey, proving to the world that he was much more than just a sprinter. In fact, he had developed into a new Grand Tour winner. Stiff, Stable, Agile and Durable Carbon Racing FrameThe Lavaredo68 is a top-level carbon racing frame that combines regular compliance with a high level of stiffness. This versatile racing machine is the ideal mix of high performance and endurance. Exactly what you need if you like being in the saddle for long hours during challenging Gran Fondos. Features: Frame: LV68 Unidirectional HM Carbon Fork: LV68 Unidirectional HM Carbon, Tapered Aluminium Steerer Brake Type: Caliper rim brake Use: Endurance, Tour, Long-Distance Front Derailleur Type: Braze On Headset Type: Integrated Seat Clamp Diameter: 31.8mm (Seat Clamp sold separately) Seatpost Diameter: 27.2mmBuy Eddy Merckx Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.
RockShox Pike Ulitmate RC2 DebonAir Forks - BoostClassed as a true trail machine, these forks feature an updated DebonAir air spring that's paired with a Charger 2.1 RC2 damper. This means that you'll enjoy smooth and reliable shock absorption as you blast across rock gardens, tree roots and debris on your MTB adventures. RockShox has also added SKF wiper seals and Maxima Plush damping fluid to this model, which all work overtime to reduce friction, silence noise and provide lasting fork performance. Updated highly tunable DebonAir air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain.Designed to reduce hand fatigue and fight unwanted friction, the Charger 2.1 damper increases confidence and control over every trail.Charger 2.1 RC2 damper option featuring independent high and low speed compression adjust.Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feel.Maxima Plush damping fluid reduces friction and silences damper noise.Ultimate foil graphics package.Features: Upper Tube Type: 35mm tapered wall AluminiumLower Leg Material: MagnesiumCrown Material: Forged, hollow AluminiumBrake Type: DiscMaxle Included: Maxle StealthDamping Adjustments: Low speed and high speed compressionDamper Adjustment: Crown Axle: 15x110mm BOOST Spring: DebonAir Fork Offset: 37mm (27.5"), 42mm (29"), 46mm (27.5"), 51mm (29")Crown OD (mm): 58mm Damper: Charger 2.1 RC2 Steerer: 1.5" TaperedWeight: 1790 - 1858g depending on optionBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
RockShox Vivid Air R2C Rear ShockThis downhill (DH) focused rear shock comes equipped with a Twin Tube Solo Air air spring for an excellent balance of smoothness, consistency and performance on every ride. Ready for race-day, RockShox has also equipped this model with high and low speed rebound with compression adjustment, so you can dial in your favourite settings to match your riding style as well as the terrain conditions. This gives you a more rider-tuned feel as you conquer your way from trail to trail.The New Downhill Performance StandardTipping the scales 400 grams lighter than the Vivid Coil, the Vivid Air is so obscenely lightweight it's destined to give other downhill shocks a body image complex. But, don't let its trim waistline fool you. This shock is built to take on the toughest courses on the World Cup circuit, combining the consistent, supple feel of a coil shock, with the adjustability, tuning, and unparalleled weight savings of an air shock.- High and low speed rebound with compression adjustment.- Twin Tube Solo Air spring.Counter MeasureCounter Measure reduces the breakaway force of the shock to virtually zero pounds, transforming small bumps into traction-generating performance.Features: Use: Downhill (DH) Air Spring: Twin Tube Solo Air spring Adjustment: High and low speed rebound with compression adjustment Compression Tune: L, M Shaft Eyelet: Standard Body Eyelet: Standard Weight: 586gManufacturer's Part Numbers: 00.4118.121.002 Black 222x70 MReb/MComp 00.4118.121.001 Black 216x63.5 MReb/MComp 00.4118.121.000 Black 200x57 MReb/MCompBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
RockShox Rudy Ultimate XPLR Race Day ForkEngineered for modern gravel and E-gravel bike riding, this versatile suspension fork features 30mm straight wall aluminium upper tubes for maximum strength and durability on every mile. RockShox has also equipped this model with magnesium lower legs for additional stiffness, while also keeping its overall weight reduced. This means that riders will enjoy its superior strength to weight ratio wherever their next adventure takes them.Solo Air Spring and Charger Race Day DamperWhether you're wanting to explore the countryside back roads further or planning an epic weekend gravel adventure, this fork is kitted out with some of RockShox's finest technologies to make the ride comfortable, smoother and more rider-tuned. Its Solo Air spring is tuned for short travel, which makes it ideal for handling mixed terrains and mountain gravel road climbs. Another benefit is its adjustable Charger Race Day damper that provides a rock-solid lockout and a full range of rebound adjust. As a result, riders can use its external rebound and two-position (open/lock) compression to dial in their preferred settings to match their riding style as well as the terrain conditions.Versatile Gravel Bike Suspension ForkThe Rudy delivers more control, more confidence, and more fun to the emerging breed of lycra loving, or baggy wearing, gravel free spirits. This isn't a "shrink it" development story, Rudy was built from the ground up to match today's most capable gravel bikes. Going Ultimate means every detail is considered. Rudy Ultimate XPLR features the ultra-lightweight Charger Race Day damper paired with a chiselled machined and anodised crown. Versatility and style are key. That's why Rudy Ultimate XPLR features full fender compatibility, plenty of tyre clearance, and the choice of a "Kwiqsand" Signature colourway or black gloss lower leg finish available to select.- Maxima Lower Leg Performance lube reduces friction and enhances fork performance ride after ride- High performance suspension fork laser-focused on gravel/e-gravel bike- Charger Race Day damper with rock-solid lockout and full range of rebound adjust- Solo Air spring tuned for short travel- Machined and anodised crown- Black Gloss or "Kwiqsand" Signature colourway options- Full fender compatibility using custom stealth stay bosses- 2-bolt mounts to fit a short fender (RockShox fender sold separately)- Maxima Plush damping fluid reduces friction and silences damper noise- Fits up to 700x50 tyres- 30mm and 40mm travel options (available to select separately)Features: Upper Tube Material: 30mm Straight Wall Aluminium with Fast Black finish Lower Leg Material: Magnesium Lower Leg Finish: Black Gloss or Kwiqsand signature colourway options available to select separately Crown Material: Forged, machined and anodised Hollow Aluminium Use: Gravel, E-Gravel bike riding Air Spring: Solo Air Damper Type: Charger Race Day Axle: 12x100mm Steerer Diameter: 1 1/8-1.5" tapered Fork Offset: 45mm Crown OD: 50mm Axle to Crown: 435mm Damper Adjust: Crown Damping Adjustments: External rebound, 2-position compression (open/lock) Volume Reducer: 0/3 Tokens Max Tyre Diameter: 716mm Max Tyre Width: 50mm Brake Type: Direct Flat Mount Disc Maximum Rotor Size: 180mm Minimum Rotor Size: 160mm Fender Compatibility: Full or Short, 3 point and 2 point mounts Maxle Included: Maxle Stealth E-MTB Decal: No Included: Fender, Star nut, Maxle Stealth Wheel Size: 700cManufacturer's Part Numbers: 00.4020.817.000 Black Gloss 700c 40mm 00.4020.817.001 Black Gloss 700c 30mm 00.4020.817.002 Brown Kwiqsand 700c 40mm 00.4020.817.003 Brown Kwiqsand 700c 30mmBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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.
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.
Shimano Dura-Ace R9200 12 Speed ChainsetThe Dura-Ace R9200 12 Speed Chainset from Shimano provides the optimum balance of strength and rigidity at a low weight. Shimano's Hollowtech II and Hollowglide technologies provide outstanding power transfer and smooth gear shifts while it's engineered to excel specifically with the Shimano 12-Speed road groupset systems.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 WeightThe 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 TechnologyHollow 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 ArmsA 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 WeightThe 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 and rotating performance in a lightweight and beautiful crankset design.Features: Series: Dura-Ace R9200 Series Optimal balance of stiffness, strength, weight and rotational performance Hollowglide structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting New 54-40T option to realize the most efficient drivetrain Hollowtech II crank arms for strength at a low weight Recommended Bottom Bracket: Press-Fit: SM-BB92-41B; Threaded: BB-R9100 Q-Factor: 148mm Drivetrain Rear Speeds: 12-Speed Chainline: 44.5mm Weight: 714g (54-40T); 692g (52-36T); 685g (50-34T)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.