Designed to match the Shimano GRX RX815 Di2 groupset, the GRX RX815 Di2 11-Speed STI Shift Levers & RX810 Calipers provide slick shifting and powerful braking in a sleek, stylish package that is perfect for your gravel or adventure bike.Gravel inspired lever and hood ergonomics for exceptional performance and comfortAnti-slip brake lever improves control in all conditionsProvides smooth, fast and light-action shifting performanceOversized 22mm pistons optimised for heat insulation, lightweight & stiffnessIncreased pad to rotor clearance & inline hose routing for low profile designThe GRX RX815 levers get the look and feel of their 11-speed road orientated levers, while adapting the hoods and levers to provide exceptional performance off the beaten track. As well as the specially designed hood shape to improve grip in wet and muddy conditions, the shifters use the same proven Di2 internals as others in the Shimano to provide incredible shifting performance. The lever is fully adjustable to accommodate different hand sizes via an easy to use reach adjustment. Braking isn't ignored of course, and the power and feel of the braking has been improved, especially when riding on the hoods. The GRX caliper offer excellent heat dissipation which means consistent braking power even on the longest or roughest descents. Providing slick shifting and powerful braking, the GRX RX815 STI Levers & RX810 Brake Calipers provide exceptional performance at a competitive price.
Precision-engineered Ultegra STI levers with carbon levers offer powerful braking and effortless 11-speed shifting, making them the ideal choice for both enthusiast and competitive ridersShift cables are routed under the bar tape: re-development and positioning of the internal mechanism in combination with Polymer coated cables have made this possible, providing faster, lighter and smoother shifting,Vivid indexing provides a constant amount of shift lever force across all 11 sprockets,Ergonomic shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes,Powerful and controllable braking thanks to SLR-EV compatibility,Tuneable reach adjusters enable custom fitment for all hands.
We’ve taken the RockShox Reverb family to new heights, recently with Reverb AXS™, and now with the new Reverb Stealth. Redesigned internals provide effortless actuation and increased reliability featuring new Vent Valve Technology. With reduced overall post lengths and new travel options, riders of all shapes and sizes benefit from more travel than ever before. The new Reverb Stealth redefines what it means to simply go up and down. FEATURES NEW Features Vent Valve Technology for super simple service if the need arises NEW Travel options 175mm and 200mm NEW Shorter overall post length Stealth Internal cable routing Standard and 1X remote options
Forget turning it up to 11, Campagnolo have turned their latest Record groupset up to 12! The Campagnolo Record 12-Speed Shift Levers is an integral part of the new group, providing slick shifting and smoother performance at a race-ready weight.Ergonomic hood, body and lever design ensures you remain comfortable on longer ridesImmediate shifting engagement for smooth, slick shifting3 levels of adjustment allow you get the perfect setupUltra-Shift System allows you change up to 5 sprockets when downshifting and up to 3 when up shiftingNew cable set provides exceptionally free movement, giving a light lever feel and precise shiftingThe new Campagnolo Record 12-speed Shift levers are designed to work seamlessly with the latest Campagnolo 12-Speed drivetrains. While difficult to improve upon, the fantastic feel of the Ergopower levers has been maintained, while the internal side of the unit has been modified to provide smoother, slicker shifting. Newly designed hoods provide additional comfort where needed and more solid grip elsewhere.The shifters are constructed with the highest quality materials, with lightweight and stylish UD carbon fibre lever blades that feature a new double curve design that offers outstanding ergonomics and aesthetic appeal. The Ergopower brake levers feature a high fulcrum which allows for greater stopping power in all positions and improved modulation. Campagnolo's Ultra-Shift technology provides greater control and flexibility during gear changes, whilst the compact mechanism takes up less room in the lever assembly. It allows you to move 3 speeds up and 5 speeds down the cassette in a single light and fluid action. Providing effortless shifting, the Campagnolo Record 12-Speed Shift Levers are a step ahead of the competition.
The most advanced level of shifting technology: at the touch of a switch Dura-Ace Di2 is quick shifting, smooth, and effortless, making for unmatched drivetrain efficiency.Key Features:The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also gives effortless gear shifts,Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold,Buttons are located in a near identical place to the positions you|d assume for shifting using a mechanical Shimano STI,Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt,Brake lever pivot is positioned to increase power giving excellent ergonomics when riding on the hoods,Finely tuneable reach adjusters for the levers enable custom fitment for all hands,The Di2 STIs are also compatible with the FlightDeck computer (SC-7900), measuring important data such as heart rate, altitude, cadence, gear position, battery indicator, and more,Levers are supplied without electrical cables, as these need to be ordered separately to suit,Weight is 255 grams a pair.
New ULTEGRA R8000 series is "pro-proven" as it is a direct trickle down from DURA-ACE groupset. As road bike component, the stress-free operation is one of the most important feature to lead all day riding comfort with braking and shifting.Available with or without Brake Caliper and MountKey Features:Smaller lever size and new positioning improves ergonomics,Dedicated lever control for riders with smaller hands,Redesigned internal shifting unit,Greater control in all conditions for riders with smaller hands,Quick and intuitive rear shifting operation,Same light shifting operation as ULTEGRA R8000.
SRAM RED eTap AXS Gear-Brake LeversWhether you're clocking up the miles on your road bike or enjoying day-long adventures exploring the countryside on your gravel bike, this shift-brake lever pair provides powerful and consistent performance wherever your next adventure leads you. Featuring many of SRAM's proven technologies such as AXS connectivity for easy personalisation, simple and intuitive eTap shift logic and a customisable fit using Reach Adjust, this model is an ideal upgrade for road or gravel riders with mechanical rim brakes.Customisable with Wireless Electronic Shifting TechnologySRAM has equipped this pair with its renowned AXS wireless technology, so riders will enjoy greater personalisation and control over their performance. By using the SRAM AXS app, riders can see their battery status, change component behaviour, personalise controls, get maintenance reminders, and easily update their firmware.Adjustable Lever ReachDesigned for versatility, this model is kitted out with Reach Adjust technology which makes that you can fine-tune the gap between the lever blade and your handlebar for a more customised fit to the palm of your hand. This makes it a great option for all hand sizes including riders with smaller hands, as the levers can be tweaked to perfectly fit your hand size, riding style as well as the terrain conditions. With easy personalisation, powerful braking and consistent shifting operation, the SRAM RED eTap AXS Shift-Brake Lever Pair is well-equipped for the demands of modern road and gravel riding.Features: Brake Lever Material: Carbon Shift Lever Material: Plastic Use: Road, Gravel Shifter Type: eTap Brake Cable Length: 1100mm, 1750mm Brake Cable Housing Length: 1900mm Compatible Derailleur/Hub: Front Derailleur: 2 speed Yaw; Rear Derailleur: 12 speed Customisable fit with Reach Adjust Two ports for Blips on each lever Large SRAM eTap paddles provide positive controls for rider input For use with mechanical rim brakes Single or Pair: PairTechnologies: AXS: AXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware. X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what's possible with drop bar bikes. X-Range is gearing for today's road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you're always in the right gear. Reach Adjust: Brake lever fit and feel is a personal thing. Riders have individual positioning preferences, as well as unique hand sizes and finger lengths. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyone. eTap: All of the underlying tech in the SRAM RED eTap groupset, such as wireless shifting, advanced battery power management, and mechatronics technologies, are meant to serve one ultimate purpose: to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. Right lever makes it harder, left lever makes it easier, both levers shift the front derailleur. Simple, unmistakable, and intuitive.Manufacturer's Part Number: EB8394000PAIR Black 130mm PairBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts,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,Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio,Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold,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 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,Levers use CR1632 batteries which last for approximately 1.5-2 years.
Road riding has never been this much fun. That's because the redesigned Ultegra ST-R8170 Dual Control Levers have all-new ergonomics, even more precise brake modulation, and wireless electronic shifting. This trifecta lets you focus on the next sprint, the next descent, or the next joke from your riding partner. Shimano's new Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, untethers the shifters while delivering the world's fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better. 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. Please Note: this model is for the Shimano Ultegra R8170 Di2 12 Speed Disc Shifter only - the hydraulic brake caliper is sold separately.
Instead of telling gravel riders what they needed, we asked them what they wanted. Shimano spent two years listening and countless hours speaking with gravel enthusiasts from all over the world. We took to dirt and gravel roads, narrow singletrack paths, creek crossings, and mountain passes to test ourselves and our notions of drop bar cycling. We pinned on race numbers and packed up bikepacking bags. We choked on dust and reveled in mud. And the result of all that riding and all those new friendships? First, Shimano’s Gravel Alliance and now, Shimano GRX, the world’s first dedicated gravel component series.Choice. Shimano’s new GRX line is all about choice. Shimano doesn’t want to pigeonhole the way you ride, or decide for you what the best solution is for your riding style. While we’ve long been fans of double chainring drivetrains, we also recognize the value of a single chainring system. With GRX, Shimano offers both, each with gearing options that allow you to tailor your drivetrain to suit your tastes.With two different derailleur cage lengths, Shimano GRX ensures stable shifting and chain retention across a wide range of gearing options. Looking for maximum range while maintaining road cassette progression? Go with GRX’s 800 series 2x11 RD-RX810 or Di2 RD- RX815 rear derailleurs, designed for close ratio clusters, with 48/31 chainrings and an 11-34 cassette. Paired with 700c x 40mm tires, it delivers a top gear similar to a road bike with 25mm tires and a 50 x 11 gear. And on the low end, with its 31 x 34 combination, you get a gear that early mountain bikers would envy. It is the lowest gear currently on offer for premium road drivetrains (aside from Shimano’s own GRX 2x10 30-36 offering), perfect for climbing loose, dirt and gravel surfaces.Want to drop some weight, simplify your shifting, and still maintain a versatile range? Consider the 1x11 GRX option with either Shimano’s 11-40 or 11-42 cassette and a 40 or 42-tooth equipped crankset, shifted by a RD-RX812 or Di2 RD-RX817 wide ratio rear derailleur. You’ll lose a little, absolute top speed, but still love the 1:1 low gear ratio. If you live in an area without sustained or steep climbs, you might love the smaller gear steps of that same 1x11 front chainring with an 11-34 cassette. Options abound.What about when the weather turns autumnal and you contract a case of cyclocross fever? GRX 1x11 can quickly transform from gravel fun to CX focused with the change of a cassette.No matter the option you select, GRX rear derailleur offerings feature Shimano’s SHADOW Plus chain stabilizer that can be turned on or off depending on conditions. SHADOW Plus revolutionized the mountain bike world and now it’s been tuned for gravel and rough road riding in GRX. With a quieter drivetrain, SHADOW Plus helps you engage with your surroundings and enjoy time outside.Today’s gravel riders demand more of their bikes and of themselves. Shimano GRX gives them the options they need to Explore Beyond, tailoring their drivetrains to suit their needs and exceed their expectations. We’ll see you out there!Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond. Introducing SHIMANO GRX.Game-Changing Innovation.Even on the roads less travelled, our new GRX tech will keep things smooth, silent and safe – with you always in control.Designed from the ground up for gravel adventure.Mix and match components to customise your bike for a wide range of terrains – and ride the way you want!Key Features:Raised hood head prevents hand misalignment and slippage,Recessed finger notch prevents upward slipping,Anti-slip texture and brake lever coating,Improved braking input performance,Higher brake lever axis and curved brake lever,Improved grip and confidence on choppy surfaces and descents,Higher braking efficiency reduces fatigue on long rides.
Featuring a raised hood head and recessed finger notch, these RX815 Di2 levers prevent hand misalignment and slippage. Shimano has also equipped them with anti-slip texture and brake lever coating to further improve your grip and confidence on rough surfaces and descents. Their higher brake lever axis and curved brake levers reduce fatigue, making them perfect for use on longer rides. You'll benefit from higher braking efficiency and improved performance wherever the road takes you. What's most impressive about this 11 speed set is their industry-leading technologies which set the benchmark for stopping performance and control. Their revolutionary Di2 shifting system solves the challenges mechanical drivetrains face by giving you an electronic solution. You'll enjoy its instant, accurate and lightning-fast shifts on every ride, at the push of a button. Even in the most extreme conditions, you can change gear under load while climbing and accelerating.
High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts 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 Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold 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 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 Levers use CR1632 batteries which last for approximately 1.5-2 years Kit contains bled ST-R8170 STI, BR-R8170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)