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It was never going to be easy to improve on the Ultegra 6800 but there are clear improvements on aesthetics and performance. Shimano has evolved the Ultegra series, which hugely benefits from the joys of its bigger brother's technology, Dura Ace R9000. Infused with state-of-the-art technology, the Shimano Ultegra R8000 11-Speed Groupset is superbly stiff, light, and responsive. This Ultegra groupset is a major upgrade on any racing or training Road Bike.
This FC-R8000 Hollowtech II Crankset will make sure you transfer power into speed. With the added bonus of offering weight reduction without sacrificing stiffness, this crankset supports a wide range of gear combinations to suit the fastest downhill section and the steepest mountain pass. The crankarm is redesigned to provide your bike with a fine aesthetic upgrade.
Bolt Circle Diameter: 110mm
Chain Line: 43.5mm
New 4-arm design for a stiff, lightweight performance
Hollowtech II construction
Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes
Weight: 690g (59-39T), 681g (52-36T), 674g (50-34T), 668g (46-36T)
Offering an increase in accuracy and shifting precision, these Dual Control Levers have a greater reach for adjusting your break and gear levers. The internal shifting unit is updated to offer quick and intuitive shifting.
*Please Note: Supplied with inner Gear cables only and does not include brake cables.
Material: Carbon Fibre (brake lever)
Shift Cable: Polymer coated
Ergonomic design with greater reach
Light action, define click engagement, vivid index shifting
Updated internal shifting unit
Powerful and controllable braking system
Weight: 438g (Set)
The RD-R8000 reduces shifting effort at the lever whilst retaining a quick and precise response. Featuring integrated Shadow RD Technology with its race-proven, low-profile design, the rear derailleur is more compact and fits closer to the frame, ensuring less damage in a crash.
Shadow RD Technology
Precise and accurate shifting
Weight: 200g (Short Cage)
The FD-R8000 evolves to provide an ultra-smooth shifting action that flawlessly moves your chain up and down whenever required. with zero delays, you can enjoy a shift that is crisp and concise.
Newly designed pull arm for more direct and easy shifting
Weight: 92g (Braze-on); 106g (Band-on)
Enhanced with a new, sleek design, the Ultegra caliper brake has narrower gaps between the arms for a reduced profile and compatibility with 28c tyres. The stabiliser between the axles improves braking performance by delivering clear contact to bring you to a balanced stop.
Balanced stopping action
Smooth and light operation with increased modulation
Compatible with up to 28c tyres
Weight: 360g (Set)
At the heart of Shimano's 'rider-tuned philosophy' lies their belief in offering superior choice. With a huge range of cassette options, you'll conquer any terrain.
Evolved to offer more efficiency with less maintenance and less noise, the Super Narrow HG-X11 speed chain offers a smooth and reliable shifting performance as you would expect.
Shadow RD: Traditional derailleurs extend wider than the profile of your bike. With its low-profile design, Shadow RD is a more compact derailleur that fits closer to the frame, with more direct cable routing. Shadow RD maintains a consistent distance to the cassette for increased shift stability. The reduced body width creates a sleek and smooth appearance, ensuring less damage in a crash.
Please note that this groupset does not come supplied with outer cables.
A 2-year warranty is offered with all Shimano products.
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.