Key Features:Super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts and maximum durability,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,Zinc-Alloy plated inner and outer links,Hollow pin for added weight saving,The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running,5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains,Comes complete with Quick Link which enables fast tool free chain assembly,Average weight 243 grams.
Elite road racers demand reliable and precise shifting, 11-speed Dura-Ace R9150 delivers with its super-lightweight yet durable designSynchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur,The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to a microchip communication link with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur,The biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under load,The difference in the effort and time to actuate the shift between mechanical and Di2 is truly staggering,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,The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road ahead,Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available,11-speed E-tube Di2 compatible,Compatible with 50-55 tooth chainrings,Total capacity 16T,Front derailleur weight is 104 grams.
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 gearKey Features:The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts.Single button on each side of the shift lever only works with synchronized shifting.Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold.Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and alloy expanding wedge clamp.TT / Triathlon bar STI allows shifting while braking and can be used with additional bar end switches.Brake lever pivot is positioned to be used with super SLR brake callipers.Finely tuneable reach adjusters for the levers enable custom fitment for all hands.Levers are supplied without electrical cables, as these need to be ordered separately to suit.For use with E-tube electric cables.Comes complete with SLR brake cable set.
Cartridge includedCOMPATIBLE MODEL: BR-R9110-F, BR-R9110-R, BR-9010-F, BR-9010-R, BR-R8010-F, BR-R8010-R, BR-6810-F, BR-6810-R, BR-5810-F, BR-5810-R, BR-5710COMPATIBLE SERIES: DURA-ACE R9100 Series, DURA-ACE 9000 Series, ULTEGRA R8000 Series, ULTEGRA 6800 Series, SHIMANO 105 5800 Series, SHIMANO 105 5700 Series
BR-R550 M70CT4 replacement cartridge insertFor severe conditionsCOMPATIBLE MODEL: BR-M970, BR-M960, BR-M951, BR-M950, BR-M770, BR-M760, BR-M750, BR-M739, BR-M600, BR-M580, BR-M570, BR-M530, BR-M510, BR-M432, BR-M431, BR-M430, BR-M422, BR-M421, BR-M420, BR-M330, BR-R573, BR-R550, BR-R463, BR-T780, BR-T670, BR-T660, BR-T610, BR-T300, BR-MX70, BR-MC18COMPATIBLE SERIES: XTR M970 Series, XTR M960 Series, XTR M950 Series, DEORE XT M770 Series, DEORE XT M760 Series, DEORE XT M750 Series, DEORE XT M737 Series, DEORE XT T780 Series, DEORE M530 Series, DEORE M510 Series, DEORE T610 Series, SHIMANO DEORE LX M580 Series, SHIMANO DEORE LX M570 Series, SHIMANO DEORE LX M560 Series, SHIMANO DEORE LX T670 Series, SHIMANO DEORE LX T660 Series, SHIMANO ALIVIO M430 Series, SHIMANO ALIVIO M410 Series, ACERA M330 Series, ALTUS CT95 Series, NEXAVE T300 Series, DXR MX70 Series, SHIMANO
Dura-Ace R55C4-A Carbon replacement cartridge insert ,For Carbon Rims,Genuine Shimano replacement part.
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.
Key Features:SPD-SL cleats spacers enabling the perfect cleat setup,Stackable spacers allow you between 1mm and 5mm height adjustment,Kit comes complete with 1mm spacer x 1pc 2mm spacers x 2pcs M5 x 10mm bolts x 3pcs M5 x 13.5mm bolts x 3pcs.
Key Features: Ultimate power transfer matched with legendary dependability in an evolutionary racing pedal, the result of 20 years of SPD pedal design experience,This XTR pedal is ideally suited for cross country racing due to its lightweight compact design,Lightweight and high performance forged alloy body with hollow chrome-moly axle for stiffness and durability,Low profile platform height of 8.1 mm with large platform contact area for excellent support and stability,Beautifully constructed with a strong and slender spindle, using an 8 mm allen wrench mounting system,Teflon coated open binding system with slim oval axle body housing sheds mud efficiently and reduces stiction,Sealed cartridge axle system for reliability and simplified low maintenance,Easy entry system and tension adjustment provides plenty of support and holds the cleat firmly in place for those big sprints,Weight: 310 grams per pair.
Genuine Shimano replacement part.Chainrings to fit 55-42T, 54-42T, 53-39T, 52-36T, 50-34T Chanisets.
Key Features: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 removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts,Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold,Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt,Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI,Brake lever pivot is positioned to be used with super SLR brake callipers, increase power providing excellent ergonomics when riding on the hoods,Finely tuneable reach adjusters for the levers enable custom fitment for all hands,Levers are supplied without electrical cables, as these need to be ordered separately to suit,Two ports for use with E-tube electric cables, plus port for remote sprinter shifters,Comes complete with SLR brake cable set,Weight is 230 grams a pair.