• Shimano Ultegra 6800 11 Speed Groupset

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Shimano Ultegra 6800 11-Speed Groupset

Shimano's Ultegra 6800 series is "pro-proven," enjoying the benefits of trickle down technology from its bigger brother, Dura Ace. The Ultegra 6800 11-Speed Groupset is infused with state-of-the-art technology and is redesigned from top to bottom. Superbly stiff, light, and responsive, this Ultegra 6800 11-Speed Groupset is a major upgrade on any racing or training road bike.

FC-6800 Crankset

Featuring a unique four-arm spider and Hollowtech II construction to put strength and apply force precisely where it's needed, the FC-6800 Crankset sets a new standard with its lightweight and stiff performance.

Shimano Ultegra 6800 11-Speed Groupset

FC-6800 Crankset Features:

  • Bolt Circle Diameter: 110mm
  • Chain Line: 43.5mm
  • Ultegra FC-6800 Crankset Standard 39/53 teeth
  • Crank Arm Length: 170mm or 172.5mm
  • New 4-arm design for a stiff, lightweight performance
  • Hollowtech II construction
  • Hollowglide chainrings
  • 11-Speed Compatible
  • Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes
  • Incl. Hollowtech II Bottom Bracket SM-BBR60 BSA (TL-FC25 adaptor not included)
  • Weight: 765g (with BB)

Dual Control Shifters Set STI Ultegra ST-6800

Now with a smaller, sleeker hood, the ergonomic Ultegra ST-6800 STI lever delivers improved comfort and performance for better rider control. The STI Ultegra ST-6800 has reduced lever stroke and lighter action.

Shimano Ultegra 6800 11-Speed STI Shifter

*Please Note: Supplied with inner Gear cables only and does not include brake cables.

Dual Control Shifters Set STI Ultegra ST-6800 Features:

  • Material: Carbon Fibre (Brake Lever)
  • Tactile feedback to the rider that the gear shift has been completed
  • Light action, define click engagement, vivid index shifting
  • Short lever stroke response
  • Powerful and controllable braking system
  • Weight: 425g (Set)

Ultegra Rear Derailleur RD-6800

This Ultegra rear derailleur is updated for lighter operation with the help of new low-friction polymer-coated cables. Shifting effort is consistent across the cassette's range, with similar force required at both ends. This redesign will greatly benefit your overall experience and performance, whether in a Road Race, Sportive, or club run.

Ultegra Rear Derailleur RD-6800 (Short Cage) Features:

  • Intended Use: Road
  • Cassette Compatibility: CS-6800
  • Maximum Sprocket: 28T/12T
  • Minimum Sprocket: 23T/11T
  • Maximum Front Difference: 16T
  • Total Capacity: 33T
  • Derailleur Action: Top-Normal (Traditional)
  • Cage Length: Short
  • Weight: 195g
Shimano Ultegra 6800 11-Speed Rear Derailleur

Ultegra Rear Derailleur RD-6800 (Long Cage) Features:

  • Intended Use: Road
  • Cassette Compatibility: CS-6800
  • Maximum Sprocket: 32T/12T
  • Minimum Sprocket: 28T/11T
  • Maximum Front Difference: 22T
  • Total Capacity: 41T
  • Derailleur Action: Top-Normal (Traditional)
  • Cage Length: Long
  • Weight: 207g

Ultegra Front Derailleur FD-6800 Braze On

With a revised actuation ratio in combination with the ST-6800 shifter and polymer-coated cables, the new Ultegra front derailleur delivers both a shorter stroke at the lever and reduced effort.

Shimano Ultegra 6800 11-Speed Front Derailleur

Ultegra Front Derailleur FD-6800 Braze On Features:

  • New designed pull arm for more direct and easy shifting
  • More equal shifting effort across the range
  • New support bolt for more stable contact to the frame
  • Chainstay Angle: 61-66°
  • Chain Line: 43.5mm
  • Maximum Chainring: 50-56T
  • Mounting: Braze On
  • Note: TL-FD68 adjustment tool not included
  • Weight: 89g

Ultegra Brake Set BR-6800

Long, fast descents demand confidence. These Ultegra brakes deliver to improve your nerve on fast, tight sections. With a new symmetrical dual pivot design, these Ultegra brakes have twin bearings to reduce pivot friction and improve efficiency and rider control.

Shimano Ultegra 6800 11-Speed Brake BR-6800

Ultegra Brake Set BR-6800 Features:

  • New SLR EV Technology
  • 10% more power than BR-6700
  • Smooth and light operation with increased modulation
  • Brake Pad Types: R55C4
  • Weight: 335g (Set)

11-Speed Ultegra Cassette

This new Ultegra cassette is dialled-in for maximum rider performance. The new 11-speed cassettes guarantee smooth and fast shifting for complete performance and confidence.

Shimano Ultegra 6800 11-Speed 11-28T Cassette

11-Speed Ultegra Cassette Features:

  • Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes
  • Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear
  • Wide gear range to meet the demands of all types of rider
  • For use with HG-EV chains
  • Weight: 212g (11-23T)

Ultegra 11-speed Chain CN-6800 116 Links

The new symmetrical Ultegra 11-speed chain offers increased durability at a lighter weight.

Shimano Ultegra 6800 11-Speed 116 Link Chain

Ultegra 11-speed Chain CN-6800 116 Links Features:

  • Ultegra redesigned SIL-TEC Chain for 11-Speed
  • Weight: 253g

Please note that this groupset does not come supplied with outer cables.

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.

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  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

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