Ultegra components offer an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive ridersLow profile aerodynamic direct mount Super SLR-EV Dual-Pivot design provides superior brake performance and light action,Must be used in conjunction with super SLR levers for correct leverage ratio,Enhanced brake arch proportions give a quicker linear response and increased power,Can be used on frames with seatstay direct mounts,Low profile outer cable stop position improves cable routing for reduced friction,Cartridge brake shoes for easy replacement,Convex washers on the brake shoes offer toe-in brake adjustment and easy alignment,Lightweight aluminium construction, with an anodised finish to preserve the good looks,Added clearance for compatibility with 28C tire size.
To the delight of riders and mechanics alike, the new Shimano Ultegra BR-R8170 caliper delivers enhanced modulation, a quieter brake system and an easier than ever bleed process. The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain.Ultegra hydraulic road disc brake offer an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive ridersFront wheel use for flat mount forks with adapter to flip between 140 and 160 mmOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffnessOpposed 2-piston design reduces leading effect and optimal pad wear increases braking controlIncreased pad to rotor clearance reduces the chance of rotor dragDirect flat mount and open design allows easy and quick wheel replacementForged calliper design is lightweight and rigidOne way internal fluid circuit makes bleeding easyMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluidShim-less mounting bracket allows for quick installation and setting upRecommended for use with Ice Tech FREEZA Centre Lock SM-MT800 rotors for optimum braking performanceComes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg CInline hose routing for low profile designSeparate bleed port and valve screw for improved bleeding process
To the delight of riders and mechanics alike, the new Shimano Ultegra BR-R8170 caliper delivers enhanced modulation, a quieter brake system and an easier than ever bleed process. The Ultegra R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain.Ultegra hydraulic road disc brake offer an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive ridersFront wheel use for flat mount forks with adapter to flip between 140 and 160 mmOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffnessOpposed 2-piston design reduces leading effect and optimal pad wear increases braking controlIncreased pad to rotor clearance reduces the chance of rotor dragDirect flat mount and open design allows easy and quick wheel replacementForged calliper design is lightweight and rigidOne way internal fluid circuit makes bleeding easyMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluidShim-less mounting bracket allows for quick installation and setting upRecommended for use with Ice Tech FREEZA Centre Lock SM-MT800 rotors for optimum braking performanceComes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg CInline hose routing for low profile designSeparate bleed port and valve screw for improved bleeding process
Hyperglide (HG) series 10-speed compatible chain, recommended for Ultegra drivetrains.Key Features:HG technology has chamfered inner plates to optimise shifting performance on HG sprockets,Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates,Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force,5.88 mm chain width, optimised for 10-speedSuperNarrow HG drivetrains,Zinc-alloy silver finish on outer plates, and grey finish on inner plates increase corrosion resistance,114 links, 280 grams.
Super narrow lightweight 10-speed directional chain for optimum cassette and chainset interaction and maximum power transferChain uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassetteOuter plate design has been developed to reduce the chance of chain suckThe inner plate has been developed for better contact with gears providing smoother shifting under high load giving efficient pedalling increased rigidity and near silent running5.88 mm chain width optimised for 10-speed Super Narrow HG drivetrainsWeight 267 grams
Key Features:Super narrow lightweight 12-speed Hyperglide+ chain for smooth shifts and maximum durability,Shimano 12-speed Hyperglide+ chains have computer designed plate profiles to operate seamlessly with Shimano DCE 12-speed chainrings and cassette sprockets, resulting in 1/3 faster shift time than Hyperglide systems even under load,Outer plate design has been developed to reduce the chance of chain suck,Sil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability,For use with 12-speed HG+ drivetrains,Comes complete with Quick Link which enables fast tool free chain assembly,.
High performance 10-speed Road cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlThree largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigiditySprockets are cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionChrome-plated steel cassette lockringFor Super Narrow 10-speed HG chainsWeight: 235 g for 11 - 23T
Lightweight 10-speed cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance even under the most demanding gear changesHyperglide sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wearWide gear range to meet the demands of all types of riderWeight 208 grams (11-23 teeth)
Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear Wide gear range to meet the demands of all types of rider Can be used on narrower MTB freehubs when used without spacer For use with 11-speed HG-EV chains
Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changesHyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear,Wide gear range to meet the demands of all types of rider,For use with 11-speed HG-EV chains.
System engineered for use with the SHIMANO ULTEGRA R8000 groupset the R8000 cassette is available in a wide range of road and mixed surface ratios. It is compatible with HG-EV and HG-X11 chains. Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance even under the most demanding gear changes Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear Wide gear range to meet the demands of all types of rider For use with 11-speed HG-EV chains
Key Features:Lightweight 12-speed HG+ cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes,Hyperglide+ sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear,Wide gear range to meet the demands of all types of rider,For use with 12-speed chains.