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 shiftsUltegra Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitmentEW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal to the rear mech front mech battery and to the handlebar battery indicator junction boxEW-SD50 individual wires are available in varying lengths there is no need (or facility) to cut these cablesReliable and secure water resistant connectors
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 11-speed HG-EV chains for increased contact to provide greater efficiency and improved power transfer.Material: AluminiumBolt Pattern: 4 BoltChainring BCD: 110mm
This stunning model delivers the perfect strength to weight ratio for drastically improving stiffness and aerodynamics, while also not having to worry about adding any excess weight to your drivetrain. It ensures optimum power transfer and top-quality shifting performance, so you can enjoy fast and flawless shifting. This is a perfect choice of a replacement for your old or worn-out existing model for staying at the top of your game while out on the road.
Shimano Dura-Ace-Ultegra-105 Carbon Brake PadsEnjoy unrivalled braking performance with these Shimano Carbon Brake Pads. For use with carbon rims, they are suitable for standard, direct mount caliper brakes and cantilever brakes. Ideal for precise braking control with your Shimano brake system, they ensure high stopping power for a controlled performance you can count on.Features:Use: Mountain Bike (MTB), Road, Touring, Cyclocross, Commuters, Time Trial, TouringBrake Type: V-BrakeBrake Calipers: NoHow Many Pads Included: PairCompound: Carbon RimCompatible with the following Shimano Models: BR-9000, BR-9010, BR-7900, BR-7800, BR-7700, BR-6800, BR-6810, BR-6700, BR-6600, BR-6500, BR-5800, BR-5810, BR-5700, BR-5600, BR-5501, BR-5500, BR-R650, BR-R600, BR-R561, BR-R560, BR-CX70A 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 Dura-Ace-Ultegra-105 Carbon Brake PadsEnjoy unrivalled braking performance with these Shimano Carbon Brake Pads. For use with carbon rims, they are suitable for standard, direct mount caliper brakes and cantilever brakes. Ideal for precise braking control with your Shimano brake system, they ensure high stopping power for a controlled performance you can count on.Features:Use: Mountain Bike (MTB), Road, Touring, Cyclocross, Commuters, Time Trial, TouringBrake Type: V-BrakeBrake Calipers: NoHow Many Pads Included: PairCompound: Carbon RimCompatible with the following Shimano Models: BR-9000, BR-9010, BR-7900, BR-7800, BR-7700, BR-6800, BR-6810, BR-6700, BR-6600, BR-6500, BR-5800, BR-5810, BR-5700, BR-5600, BR-5501, BR-5500, BR-R650, BR-R600, BR-R561, BR-R560, BR-CX70A 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 6770 Ultegra Di2 SD50 Electric WireThe Shimano 6770 Ultegra Di2 SD50 Electric Wire is available in different lengths and is used to connect the components of Di2 (electronic) groupsets.Features: Compatibility: 6770 Ultegra 10-Speed Di2, 6870 Ultegra 11-Speed Di2, 9070 Dura-Ace 11-Speed Di2, all Shimano MTB Di2 and STEPS systems Especially small connectors, only 5.1mm in diameter Highly flexible cable Waterproof sheath Reliable and secure water-resistant connectors Cable ties not included 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 Ultegra R8000 11 Speed ChainringAdopting many of the same features and technologies that are seen on Shimano’s top-end Dura-Ace range, the Ultegra R8000 11 Speed Chainring delivers optimised power transfer and ultra-precise shifting.Lightweight Road ChainringThis superb model is specifically designed for use with your Shimano Ultegra FC-R8000 crankset for efficient, smooth shifting. Additionally, it features Hollowglide technology which offers reduced weight and drastically improved stiffness and aerodynamics.Features: Material: Aluminium Bolt Circle Diameter (BCD): 4x110mm asymmetric (Shimano specific) Speed: 11-Speed Chainset Compatibility: Shimano 105 FC-5800, Ultegra FC-R8000, Dura-Ace 9100 Sold IndividuallyTechnologies: Hollowglide: High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shiftingA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components & Wheels from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra R8000 11 Speed ChainringAdopting many of the same features and technologies that are seen on Shimano’s top-end Dura-Ace range, the Ultegra R8000 11 Speed Chainring delivers optimised power transfer and ultra-precise shifting.Lightweight Road ChainringThis superb model is specifically designed for use with your Shimano Ultegra FC-R8000 crankset for efficient, smooth shifting. Additionally, it features Hollowglide technology which offers reduced weight and drastically improved stiffness and aerodynamics.Features: Material: Aluminium Bolt Circle Diameter (BCD): 4x110mm asymmetric (Shimano specific) Speed: 11-Speed Chainset Compatibility: Shimano 105 FC-5800, Ultegra FC-R8000, Dura-Ace 9100 Sold IndividuallyTechnologies: Hollowglide: High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shiftingA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components & Wheels from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra R8000 11 Speed ChainringAdopting many of the same features and technologies that are seen on Shimano’s top-end Dura-Ace range, the Ultegra R8000 11 Speed Chainring delivers optimised power transfer and ultra-precise shifting.Lightweight Road ChainringThis superb model is specifically designed for use with your Shimano Ultegra FC-R8000 crankset for efficient, smooth shifting. Additionally, it features Hollowglide technology which offers reduced weight and drastically improved stiffness and aerodynamics.Features: Material: Aluminium Bolt Circle Diameter (BCD): 4x110mm asymmetric (Shimano specific) Speed: 11-Speed Chainset Compatibility: Shimano 105 FC-5800, Ultegra FC-R8000, Dura-Ace 9100 Sold IndividuallyTechnologies: Hollowglide: High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shiftingA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components & Wheels from Chain Reaction Cycles, the World's Largest Online Bike Store.
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 shiftsUltegra Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitmentEW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal to the rear mech front mech battery and to the handlebar battery indicator junction boxEW-SD50 individual wires are available in varying lengths there is no need (or facility) to cut these cablesReliable and secure water resistant connectors
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 shiftsUltegra Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitmentEW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal to the rear mech front mech battery and to the handlebar battery indicator junction boxEW-SD50 individual wires are available in varying lengths there is no need (or facility) to cut these cablesReliable and secure water resistant connectors
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 shiftsUltegra Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitmentEW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal to the rear mech front mech battery and to the handlebar battery indicator junction boxEW-SD50 individual wires are available in varying lengths there is no need (or facility) to cut these cablesReliable and secure water resistant connectors