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. Use TLFC37 or TLFC25 in conjunction with TLFC36 adaptor tool for installation and removal For use with Ultegra - 105 - CX70 chainwheels
Swissstop have long been the top choice for riders with rim brakes and are now the top choice for disc-equipped bikes too. The ExoTherm 2 Disc Brake Pads are designed to massively reduce heat build up, improving all aspects of braking performance in harsh braking conditions.Cooling fins massively reduce heat build up, providing better performance for longerPad compound provides excellent braking performance, feel and durabilityProvides excellent brake modulation - ideal for loose and steep conditionsSupplied for high quality springs for excellent pad retractionSupplied as pairs for one wheelBased on Swissstop's class leading organic pad compound, the ExoTherm 2 pads are the number one choice if your regularly cook your brakes. By massively reducing heat build up, your brakes will perform The pad compound is formulated to provide excellent power while also giving superb modulation and durability. The pad compound offers quiet operation and low rotor wear. If you give your brakes a hard time, you need to check out the Swissstop RS Disc Brake Pads!
This Shimano Ultegra 6800 inner chainring lets you tailor your crankset to suit the style of riding and terrain you wish to pursue. For best shifting performance please take a note of the matching outer rings these inner rings need to be paired with.
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 Ultegra 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 fitment EW-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 box EW-SD50 individual wires are available in varying lengths there is no need (or facility) to cut these cables Reliable and secure water resistant connectors
Super narrow lightweight 10-speed directional chain for optimum cassette and chainset interaction and maximum power transfer.Key Features:Chain uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette,Outer plate design has been developed to reduce the chance of chain suck,The inner plate has been developed for better contact with gears giving smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running,5.88 mm chain width, optimised for 10-speed Super Narrow HG drivetrains,Weight 267 grams.
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.
Shimano Ultegra R8000 Road Brake Caliper This Brake Caliper from Shimano features a new streamlined design that benefits from a lightweight composition and wider clearance making it suitable for larger tyres including 28c. The wider clearance makes it compatible with larger tyre sizes such as 28C. There is also a stabilizer between the axles that reduces deformation and improves the braking efficiency, offering a clear contact feeling with balanced rigidity, weight and stopping power. Plus, the axle stabiliser offers enhanced braking and ensures balanced and controlled braking power.Features: Brake Type: SLR EV Dual Pivot Single Brake Caliper Clear contact feeling with balanced rigidity, weight, and stopping power More predictable, linear braking curve Narrower gap between arms Compatible with wider 28c tyres Sleek design Stabiliser between axles reduces deformation and improves braking efficiency Sold individually Weight: (Front/Back): 183g; 180gA 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 FC6800 11sp Double ChainringsGenuine Shimano replacements and specifically for the Ultegra FC6800 chainset, these chainrings bring you the perfect blend of durability and low weight. Available in a range of tooth count options, they enable you to fine tune your drivetrain to your own preference and the type of roads you ride.Features:Material: AluminiumTeeth: 34T, 36T, 39T, 46T, 50T, 52T, 53TBolt Pattern: 4-BoltChainring BCD: 110mm (Shimano specific asymmetric design)Chain Compatibility: 11-speed/doubleManufacturer Reference Codes:Grey 110mm 53T: Y1P498080; Grey 110mm 52T: Y1P498070; Grey 110mm 50T: Y1P498060; Grey 110mm 46T: Y1P498050; Grey 110mm 39T: Y1P439000; Grey 110mm 36T: Y1P436000; Grey 110mm 34T: Y1P434000A 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 FC6800 11sp Double ChainringsGenuine Shimano replacements and specifically for the Ultegra FC6800 chainset, these chainrings bring you the perfect blend of durability and low weight. Available in a range of tooth count options, they enable you to fine tune your drivetrain to your own preference and the type of roads you ride.Features:Material: AluminiumTeeth: 34T, 36T, 39T, 46T, 50T, 52T, 53TBolt Pattern: 4-BoltChainring BCD: 110mm (Shimano specific asymmetric design)Chain Compatibility: 11-speed/doubleManufacturer Reference Codes:Grey 110mm 53T: Y1P498080; Grey 110mm 52T: Y1P498070; Grey 110mm 50T: Y1P498060; Grey 110mm 46T: Y1P498050; Grey 110mm 39T: Y1P439000; Grey 110mm 36T: Y1P436000; Grey 110mm 34T: Y1P434000A 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 FC6601 Double ChainringsGenuine Shimano Ultegra SL double chainring for FC 6601 cranks.Features:BCD: 130mmA 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 WH-6800-R Freehub BodyCompatible with both the Ultegra 6800 and Dura-Ace 9000 rear hubs, this freehub body will breathe new life back into your Shimano rear wheel. Compatible with 9, 10 and 11-Speed Shimano/SRAM road bike cassettes it will have your road bike’s rear wheel working like it’s just come out of the box.Features:Genuine Shimano replacement part Compatibility: Ultegra 6800 and Dura-Ace 9000 rear hubs Speed: 10, 11-Speed Shimano/SRAM road bike cassettes Manufacturer's Part Number: Y49398060 Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
This lightweight Shimano Ultegra Freehub body offers a fast engagement and makes a perfect replacement part for a wide range of Shimano rear road bike hubs.