Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
Ultegra's new FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-speed road line up, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements.The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersHollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high loadThe chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transferIndustry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weightWide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mmA wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplinesHollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiencyHollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability (sold separately)
The updated ergonomic design of this Ultegra R8020 2x11 Speed STI Shifter has a greater reach for adjusting your break and gear levers and has an updated internal shifting unit to offer quick and intuitive shifting. Designed for Hydraulic Brakes The R8020 dual control lever is designed specifically for use with hydraulic brakes for excellent rider feel and control in all conditions.
Featuring a redesigned internal shifting unit, these reliable shifters allow for smooth and effortless operation. What's most impressive, is they offer a greater reach adjust range than before, so you can customise them to suit your hand size, riding style and individual preferences. These are a perfect upgrade for riders who want to take their road cycling up a notch with the help from some of the finest Shimano technologies at an affordable price point. Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered. Reach Adjust: Each brake lever is equipped with a reach adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.
Featuring off-road inspired lever and bracket ergonomics, you'll benefit from greater mixed terrain control wherever the road takes you. Shimano has also fitted this version with an anti-slip brake lever which makes it perfect for braking in any weather conditions. Furthermore, its easy to use design has been carefully sculpted for maximum grip and control, allowing you to maintain your momentum on challenging terrain. Fully-equipped with industry-leading technologies, you'll benefit from the same light shifting operation as top-tier systems but at an affordable price. Its reach adjust technology allows you to customise its feel to suit your hand size, riding style and individual preferences. Raising the benchmark for gravel riding performance, its Servo Wave lever gives you superior braking actuation and control thanks to its fast action. Minimal effort is needed to control your ride due to its power multiplication factor which rapidly increases pad-to-rim contact.
The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
The HollowTech II 12-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 12-speed HG chains for increased contact to provide greater efficiency and improved power transfer Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135 / 142 mm A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
REENGINEERED AND UPGRADED IN PURSUIT OF THE ULTIMATE ROAD COMPETITION SHOE ENGINEERED FIT 360° surround upper provides enhanced instep rigidity and achieves a true glove-like fit Brand new dual BOA® Li2 dials featuring a lower profile and two way micro-adjustability for aerodynamic tuning Refined Dynalast™ to expand fit and comfort Toe box shape refinement to accommodate a wider range of foot shapes FUNCTION SPECIFIC ZONES Combination of non-stretch Kuraray Rovenica Teijin Nanofront and PU laminated mesh ensures optimal foot stabilisation to minimise energy loss OPTIMAL POWER TRANSFER Anti-twist heel cup construction optimises efficiency by enhancing heel torsional rigidity coupled with glass-fibre reinforced heel stabiliser designed to handle high intensity riding Deeper cup-shaped carbon mid-sole provides closer pedal feel and riding efficiency Weight: 235g (size 42) Stiffness rating: 12
Specifications:Group: Alfine Di2,Model: SG-S7051-8,Gears: 8.
High-performance and optimal disc brake system for XC and Enduro racing.Hydraulic Disc Brake Caliper Features:Higher braking force with reduced input force at finger tips highly linear response, and braking power, stroke, and time lag reduced by 30% compared with M9000,10% braking power up (vs. M9020),High-performance brake control,High power,Banjo type connection and inside hose routing.Hydraulic Disc Brake Lever Features:Quicker rebound between actions maintains rider concentration,Greater flexibility and action-optimized cockpit layout,Update brake lever shape,8% stiffer than M9000 even under high temp conditions,Seamless operation,High rigidity,Quicker brake engagement with shorter free stroke.Key Features:XTR fully bled 4 pot Trail brakes are performance optimized Servo-Wave systems with full adjustability on the fly,Fully bled lever and calliper comes without adapters or rotors giving you the freedom to customise and suit your bike,Recommended for use with Ice Tech Center Lock rotors for optimum braking performance in a choice of 160, 180 and 203 mm,short stroke Servo-Wave mechanism with SIL-TEC roller for a quick, smooth pad engagement and more power for aggressive riding,Free-stroke adjustment,Second braced bar contact point for increased master cylinder and lever rigidity,4 pot ceramic pistons optimized for heat insulation, lightweight and stiffness,Super lightweight forged body design is rigid and lightweight,Carbon/Alloy structure short 14 mm wide brake lever with textured finish for optimum strength, grip and reliability,Ergonomic pivot position for efficient and powerful braking,Mineral oil brake fluid,Shim-less post style mounting system can be used with adapters,Hinged clamp and reach adjustment for quick installation and the perfect custom fit,I-spec-EV compatible,Kit also contains N04C Sintered pads with fins, spare olives and insert should you wish to adjust the length of the cuttable hoses,Hose length 1700 mm.
Precision-engineered Ultegra STI levers with hydraulic disc brakes give you control, modulation and power with minimal effort in all riding conditionsShift 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,Hydraulic brake lever provides excellent stopping power with less effort especially from the hood position,Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear,Free stroke adjustment for pad to rotor contact setting,Tuneable reach adjusters enable custom fitment for all hands,Kit contains left hand bled ST-R8020 STI's, BR-R8070 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters).
Ultegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear The 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 Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts 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 12-speed E-tube Di2 compatible Wide gear ratio compatible up to 11-34T
Shimano Ultegra R8070 Di2 2x11 Speed STI ShifterThis Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter offers an increase in accuracy and shifting precision, delivering a more intuitive operation. The updated ergonomic design of this Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter clearly separates the shift buttons so you can shift easily and efficiently, even in the depths of winter when you're wearing thick gloves.Designed for Hydraulic BrakesThe R8070 dual control lever is designed specifically for use with hydraulic brakes for excellent rider feel and control in all conditions.Multi-ShiftEach switch on this Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter can be used to multi-shift. Additionally, the top hood buttons can be programmed and customised through the Shimano E-Tube app or PC software to control third-party devices.Features:Material: Carbon Fibre (brake lever)Ergonomic design with greater reachLight action, define click engagement, vivid index shiftingUpdated internal shifting unitPowerful and controllable braking systemControl third-party devicesMulti-shift functionExcellent control in poor weather conditionsWeight: 148gTechnologies:Di2: The power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.E-Tube: Change all Di2 functions and operations through the shifter buttons behind the brake levers, the top hood buttons or satellite buttons for TT/Triathlon, sprinting and climbing. You can easily customise shift speed, multi-shift options and Synchro Shift. You can also customise the top hood buttons to control third party-devices, for example to scroll through bike computer menus. The functionality on third-party computers also allows you to display Di2 system information, such as battery level and the gear you’re in.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 Tiagra 4720 2x10 Speed Disc BrakeThe Tiagra 4720 is a high-quality road disc brake which provides serious entry-level stopping performance and modulation. This superb set gives you more intuitive braking control, so you can tackle all the challenges of a long day out on the road. It features a lever with ergonomics inspired by the 105 series for greater comfort and actuation in all conditions.Easy to set-up, its reach adjust range is customisable to suit your hand size, type of riding and individual preferences. What's most impressive, is it gives you the same level of shifting operation as more high-end groupsets at an affordable price point.Enjoy the optimised low weight, high rigidity and heat dissipation of its caliper wherever the road takes you. This stunning model features oversized pistons which transfer hydraulic power directly to the brake pad for more efficient stopping power. Shimano has also carefully constructed it from ceramic material to avoid heat transfer for constant stable braking and high-performance even on long downhill stretches.This is a perfect choice of upgrade for riders who want a 30% increase in brake power in comparison to previous models and upgraded technologies from the Dura-Ace and 105 series.Features: Use: Road Speed: 2x10 speed Oil: Mineral oil Reach Adjust: Tooled Clamp Band Inner Diameter: 23.8-24.2mm Type: Dual Control Lever Mount: Flat Mount Ice Technologies One Way Bleeding Shimano Index SystemClick HERE to check out the Shimano Brake Reference Guides.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.
The updated ergonomic design of the Shimano Ultegra ST-R8070 Di2 11 Speed STI Road Levers clearly separates the shift buttons so you can shift easily and efficiently, even in the depths of winter when you're wearing thick gloves. Designed for Hydraulic Brakes The ST-R8070 dual control lever is designed specifically for use with hydraulic brakes for excellent rider feel and control in all conditions. Multi-Shift Each switch on the Shimano Ultegra ST-R8070 can be used to multi-shift. Additionally, the top hood buttons can be programmed and customised through the Shimano E-Tube app or PC software to control third-party devices. Technologies: Di2: The power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly. E-Tube: Change all Di2 functions and operations through the shifter buttons behind the brake levers, the top hood buttons or satellite buttons for TT/Triathlon, sprinting and climbing. You can easily customise shift speed, multi-shift options and Synchro Shift. You can also customise the top hood buttons to control third party-devices, for example to scroll through bike computer menus. The functionality on third-party computers also allows you to display Di2 system information, such as battery level and the gear you’re in.
Shimano Ultegra R8070 Di2 2x11 Speed STI ShifterThis Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter offers an increase in accuracy and shifting precision, delivering a more intuitive operation. The updated ergonomic design of this Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter clearly separates the shift buttons so you can shift easily and efficiently, even in the depths of winter when you're wearing thick gloves.Designed for Hydraulic BrakesThe R8070 dual control lever is designed specifically for use with hydraulic brakes for excellent rider feel and control in all conditions.Multi-ShiftEach switch on this Shimano Ultegra R8070 Di2 2x11-Speed STI Shifter can be used to multi-shift. Additionally, the top hood buttons can be programmed and customised through the Shimano E-Tube app or PC software to control third-party devices.Features:Material: Carbon Fibre (brake lever)Ergonomic design with greater reachLight action, define click engagement, vivid index shiftingUpdated internal shifting unitPowerful and controllable braking systemControl third-party devicesMulti-shift functionExcellent control in poor weather conditionsWeight: 148gTechnologies:Di2: The power and precision of Di2 is unmatched. It enables beautifully smooth shifting both front and rear. The lack of maintenance and adjustment is impressive: once you’ve customised your Di2 to shift to your preferences, it will continue to do so endlessly.E-Tube: Change all Di2 functions and operations through the shifter buttons behind the brake levers, the top hood buttons or satellite buttons for TT/Triathlon, sprinting and climbing. You can easily customise shift speed, multi-shift options and Synchro Shift. You can also customise the top hood buttons to control third party-devices, for example to scroll through bike computer menus. The functionality on third-party computers also allows you to display Di2 system information, such as battery level and the gear you’re in.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 Tiagra 4725 2x10 Speed Road Disc BrakeThis tough disc brake offers you fantastic entry-level braking performance with the help of Shimano's top-tier technologies. Its lever gives you smooth and effortless operation thanks to its redesigned internal shifting unit. Simple to set up and maintain, its caliper gives you the excellent ergonomics and technologies found on Shimano's top-of-the-range Dura-Ace series at an affordable price. Features: Use: Road Speed: 2x10 speed Mount: Flat mount Piston: 2-piston Oil: Mineral oil Reach Adjust: Tooled Clamp Band Inner Diameter: 23.8-24.2mm Type: Dual Control Lever Technologies:Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered.Reach Adjust: Its brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor's and Ice Technologies pad's to realise the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.Click HERE to check out the Shimano Brake Reference Guides.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 Tiagra 4725 2x10 Speed Road Disc BrakeThis tough disc brake offers you fantastic entry-level braking performance with the help of Shimano's top-tier technologies. Its lever gives you smooth and effortless operation thanks to its redesigned internal shifting unit. Simple to set up and maintain, its caliper gives you the excellent ergonomics and technologies found on Shimano's top-of-the-range Dura-Ace series at an affordable price. Features: Use: Road Speed: 2x10 speed Mount: Flat mount Piston: 2-piston Oil: Mineral oil Reach Adjust: Tooled Clamp Band Inner Diameter: 23.8-24.2mm Type: Dual Control Lever Technologies:Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered.Reach Adjust: Its brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences. Ice Technologies: The fade, which can occur to disc brake rotor and pad when braking on a long downhill ride has a negative impact on the braking performance. Shimano has adopted Ice Technologies disc brake rotor's and Ice Technologies pad's to realise the cooling technology for consistent performance. The clad disc brake rotor blade, which has a 3 layer-sandwich structure of stainless steel, aluminium and stainless steel, provides better radiation performance achieving from 400˚C to 300˚C surface temperature. Also, the radiation fin has been adopted for the pad. Moreover, the clad disc brake rotor blade and the radiator fin provide long pad life, less noise, less fade and lightweight. One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in our hydraulic system. We have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.Click HERE to check out the Shimano Brake Reference Guides.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 Tiagra 4720 2x10 Speed Disc BrakeThe Tiagra 4720 is a high-quality road disc brake which provides serious entry-level stopping performance and modulation. This superb set gives you more intuitive braking control, so you can tackle all the challenges of a long day out on the road. It features a lever with ergonomics inspired by the 105 series for greater comfort and actuation in all conditions.Easy to set-up, its reach adjust range is customisable to suit your hand size, type of riding and individual preferences. What's most impressive, is it gives you the same level of shifting operation as more high-end groupsets at an affordable price point.Enjoy the optimised low weight, high rigidity and heat dissipation of its caliper wherever the road takes you. This stunning model features oversized pistons which transfer hydraulic power directly to the brake pad for more efficient stopping power. Shimano has also carefully constructed it from ceramic material to avoid heat transfer for constant stable braking and high-performance even on long downhill stretches.This is a perfect choice of upgrade for riders who want a 30% increase in brake power in comparison to previous models and upgraded technologies from the Dura-Ace and 105 series.Features: Use: Road Speed: 2x10 speed Oil: Mineral oil Reach Adjust: Tooled Clamp Band Inner Diameter: 23.8-24.2mm Type: Dual Control Lever Mount: Flat Mount Ice Technologies One Way Bleeding Shimano Index SystemClick HERE to check out the Shimano Brake Reference Guides.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.
10-speed TIAGRA provides serious entry-level riding performance with cascaded technology from top-tier lines, more intuitive control for shifting and new 10-speed cable pitch for wider frame compatibility.Key Features:Slim ergonomically designed Tiagra Dual Control Levers for hydraulic disc brakes offer powerful braking and effortless 10-speed shifting,Ergonomic short shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes,Hydraulic brake lever provides powerful, controllable and consistent 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,Kit includes ST-4720 STI, BR-4770 flat mount brake calliper with pads, hose, and gear cable (without rotor or adapter),Tuneable reach adjusters,Easy bleed and clean hydraulic system, for use with Shimano mineral oil only.