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Shimano Ultegra R8000 11 Speed Groupset


The latest improved Ultegra groupset replacing 6800 and dripping down the new 9000 Dura Ace improvements to Ultegra.


Includes all gear and brake cables

  • Highlight your requested specification above and just add to cart

The R8000 Chainset

  • The HollowTech II 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders
  • 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
  • Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight

The R8000 Rear Derailleur

  • Ultegra Shadow design rear derailleur with wide link design gives quick accurate shifts and excellent drivetrain efficiency
  • Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash

The R8000 brakes

  • Dual-pivot calliper brake with super SLR-EV design for quick linear response, increased rigidity and improved braking power
  • Must be used in conjunction with super SLR levers for correct leverage ratio
  • Enhanced brake arch proportions give a quicker linear response and increased power
  • Added clearance for compatibility with 28C tire size

The R8000 STI levers

  • Precision-engineered Ultegra STI levers with carbon levers offer powerful braking and effortless 11-speed shifting, making them the ideal choice for both enthusiast and competitive riders
  • Shift cables are routed under the bar tape: re-development and positioning of the internal mechanism in combination with Polymer coated cables have made this possible, providing faster, lighter and smoother shifting



Customer Reviews

Based on 29 reviews
Shimano Ultegra Groupset

The groupset replaced an ageing 10 year old 105 groupset with at least 75,000 miles service. The new Ultegra one is light years ahead. The brakes are so much more powerful and progressive. The gear changes are sharp and immediate. The hoods are a better shape for my hands and I appreciate the reach adjustment. The extra gear over my old 10 speed allows me to keep spinning in my personal sweet spot much more readily. It was fairly straightforward to fit for anyone with a little bike fitting experience, please note that the diameter of the bottom bracket has changed so you will need a new tool or an adapter. Overall I can confirm that this is a big step up from my old, yet trusty, 105 groupset.

Lynn’s bike upgrade.

All parts fitted fine and replaced the 10 speed 105 groupset she had before. Lynn has done a couple of rides and is really pleased with the upgrade. I will be in touch when I need more parts.

Vanilla Bikes highly recommend

Fabulous service and a great price. Kept in contact to inform me of a delay in them getting the products in. Would and (already have) recommend Vanilla Bikes

Shimano groupset

The only place online where I could select exactly what I wanted, item by item, that was in stock and delivered in good time. Price was competitive too!

quality product

Whats not to like about Ultegra 8000 Groupset?! Great product, great price. All comments below apply
Particularly value the option to select the exact combination I wanted, thanks Kev and Vanilla.