Ultegra rear derailleur with wide link design gives quick accurate shifts & excellent drivetrain efficiency Wide outer link plates increase pivot joint rigidity to reduce shifting deflection Lightweight aluminium pulley cage helps reduce weight without sacrificing shifting performance Wide gear ratio compatible up to 30T Total capacity 34T (RD-6700-SS) 40T (RD-6700-GS) Weight 190 grams (SS) ...

Hollow Tech II integrated bottom bracket uses a wider bearing placement & larger axle diameter for increased stiffness & efficiency Hollow Tech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling & increased durability ...

Super narrow lightweight 10-speed directional chain for optimum cassette & chainset interaction & maximum power transfer Chain uses a directional design with specifically shaped inner & outer plates to optimise shifting over the chainset & 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 providing smoother shifting under high load, giving efficient pedalling, increased rigidity & near silent running 5.88 mm chain width, optimised for 10-speed Super Narrow HG drivetrains Weight 267 grams ...

Lightweight, premium 11 speed cassette built for use with the latest Shimano drivetrains, the Ultegra CS-6800 offers enhanced shifting performance, even under load & features a rigid alloy spider for reduced weight. Hyper glide EV sprockets reduce weight & feature unique teeth shaping to enhanced shifting accuracy & reduce wear when used with HG-EV chains. ...

Super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts & maximum durability Outer plate design has been developed to reduce the chance of chain suck Sil-Tec surface treatment technology (PTFE plating) that is smooth running & increases durability The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity & near silent running 5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains ...

Designed to take SPD pedals to the next level, Shimanos Ultegra 6800 SPD Pedals feature a super light, carbon body that maximises the pedal contact area with your shoe for increased power transfer & control. A minimal profile helps to increase road clearance so you can slice through corners in confidence. A stainless steel body insert helps to protect the carbon body from rubbing with your cleats while the sealed cartridge axle requires minimal maintenance to provide the level of reliability you expect from Shimano. ...

In the wake of the success of the 11 Speed Dura Ace 9000 group, this year Shimano revealed that the 11 Speed sensation was moving down the line to the more affordable Ultegra 6800 group. The new Ultegra 6800 wheelset is a tubeless-ready design & employs a wide flange hub & offset rim to ensure optimal stiffness & efficiency. Upgrades on the Ultegra 6800 Hubs go beyond the addition of an extra speed! In order to bring the Ultegra tubeless wheels up to date with the new 11 speed suit, the 6800 hubs have been updated with a new freehub that features a new cone digital adjustment system designed to diffuse quick release tension, reducing the load on the bearings to enable smoother spinning & increased durability. In place of the double lock system normally found on most cup & cone hubs is a ratcheting ring hidden under an end cap. To adjust it you simply remove the end cap with a 5mm allen, & rotate the ring to eliminate any play in the bearings. No more messing with cone spanners! Hubs weigh 10 grams less than previous version, allowing the wheelset to weigh in at 1, 640 grams (claimed). ...

The Shimano CN-HG701 11-Speed chain is lighter & more advanced than its predecessor, with better aesthetics to boot. Featuring low friction Sil-Tec surface treatment, the HG701 chain makes for smooth running & improves durability. The inner plate has also been better designed for enhanced contact with the gears; smooth shifting under high load, efficient pedalling, increased rigidity & very quiet operation. ...

The Shimano Ultegra 6810 Direct Mount Brake Caliper offers a great balance between, lightweight & performance. Making Ultegra 6810 the perfect choice for both enthusiast & competitive riders. It’s low profile aerodynamic direct mount Super SLR-EV Dual-Pivot design in conjunction with a Super SLR lever for the correct leverage ratio, provides superior brake performance & light action. Unlike the 6800 brakes the 6810 are a Direct Mount brake which bolts straight to the frame in a 2 bolt rather then 1 bolt. The cartridge brake shoes which are easy to replace have convex washers on also making toe-in brake adjustment & easy alignment. The lightweight aluminium construction, with a anodised finish will help preserve the caliper good looks in years to come. ...

Offering the perfect balance of light weight & stiffness, the new Ultregra 6800 Brake Callipers are the ideal choice for both enthusiasts & competitive riders. With their dual-pivot design combined with SLR-EV technology, the BR-6800 Brakes offers a quick linear response for enhanced braking power & rigidity. ...