The SM-RT86 Ice-Tec rotors give excellent performance made from a stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice-Tec pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round, while reducing noise and brake fade. Rotor contact surface has been developed for excellent pad clearance and cooling which increases pad performance and life. Large forged alloy spider supports rotor surface, increasing rigidity and reducing weight.
The SM-RT86 Ice-Tec rotors give excellent performance made from a stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice-Tec pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round, while reducing noise and brake fade. Rotor contact surface has been developed for excellent pad clearance and cooling which increases pad performance and life. Large forged alloy spider supports rotor surface, increasing rigidity and reducing weight.
The SM-RT86 Ice-Tec rotors give excellent performance made from a stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice-Tec pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round, while reducing noise and brake fade. Rotor contact surface has been developed for excellent pad clearance and cooling which increases pad performance and life. Large forged alloy spider supports rotor surface, increasing rigidity and reducing weight.
Shimano Sora R317 Mechanical Disc Brake CaliperEnjoy reliable braking power thanks to this Shimano Disc Brake Caliper. Designed for use with road or cyclocross (CX) bikes, it benefits from a lightweight low profile and is suitable for use with post mount framesets. Benefiting from a forged alloy construction, this cable-operated disc brake features adjustable pad clearance for an easy set-up and can be adapted to International standard mount frames and forks with various rotor sizes.Features: Brake Mount: Post Mount Brake Type: Cable Disc Brake Compatibility: Can be used with Centre-Lock and 6-bolt rotors Disc Pads Included: Caliper comes with resin G01S disc pads Hydraulic or Mechanical: Mechanical Disc Brake Single or Pair: Single Part No: BR-R317A 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.
This Shimano Sora brake caliper has a cable-operated mechanical disc brake design, which means that you can upgrade to discs using existing compatible road bike levers or Shimano Total Integration (STI) levers. It's ideal for everything from road use to challenging multi-terrain cyclocross (CX) courses.
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The great value ST-R7170 105 Wireless hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions. 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.Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shiftsWith 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 coldDrop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STIHydraulic brake lever provides excellent stopping powerHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearFinely tuneable reach adjusters for the levers enable custom fitment for all handsLevers use CR1632 batteries which last for approximately 1.5-2 yearsKit contains bled ST-R7170 STI, BR-R7170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)
The great value ST-R7170 105 Wireless hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions. 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.Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shiftsWith 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 coldDrop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STIHydraulic brake lever provides excellent stopping powerHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearFinely tuneable reach adjusters for the levers enable custom fitment for all handsLevers use CR1632 batteries which last for approximately 1.5-2 yearsKit contains bled ST-R7170 STI, BR-R7170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)
It features some of the finest technologies around, so you can tackle whatever obstacles come your way when navigating around the urban landscape. Additionally, its Free Stroke technology allows you to adjust the distance from the initial lever position to the pad contact point for comfortable and natural hand position for all day riding comfort. Its hood position provides more stopping power with less effort especially from the hood position for high braking power, making it ideal for cyclocross and on-road riding. Finally, its electronic shifting function based shift/brake lever allows for more compact, more ergonomic hood and lever design. Technologies: Shimano Electronic Intelligent System: The SEIS innovative shift technology is still based on the SHIMANO INDEX SYSTEM (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. Servo Wave Action: When you pull a SERVOWAVE 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. Free Stroke: The distance from the initial lever position to pad contact point can be adjusted to suit any hand size, type of riding and individual rider preferences. Reach Adjust: 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. Comfortable and natural hand position for all day riding comfort More stopping power, with less effort, especially from the hood position Fits a wide variety of hand sizes from the hood position Both lever Reach Adjust and Free Stroke adjust possible
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 shiftingVivid indexing provides a constant amount of shift lever force across all 11 sprocketsErgonomic shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changesHydraulic brake lever provides excellent stopping power with less effort especially from the hood positionHydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wearFree stroke adjustment for pad to rotor contact settingTuneable reach adjusters enable custom fitment for all handsKit contains bled ST-R8020 STI, BR-R8070 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters).
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).
Key Features: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).