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Shimano Ultegra 6800 11 Speed Groupset - Grey


RRP: $1479.99

Save: 60%


Availability: In stock Usually dispatched within 24 hours

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The Ultegra series is 'pro-proven' as it is a direct trickle down from the Dura Ace group. It stands for state-of-the-art technology, proven in pro races. The Ultegra 6800 series contains the following components:


  • With new polymer-coated BC-R680 cables, new brakes give smooth, light operation with excellent modulation
  • Greater braking power modulation
  • Brand-new SLR with 2 axle symmetric brake caliper
  • New Brake shoe compound (R55C4)
  • Adjustable toe-in brake shoes
  • Spring tension adjuster

Cassette Sprocket

  • Rider tuned wider gearing options with 11-speed
  • Available in 11-23T, 11-25T, 12-25T and 11-28T


  • SIL-TEC coating 11-speed chain

Crankset ( Bottom bracket is BSA threaded english standard )

  • Dura-Ace proven 4-arm design: Same stiffness and lighter weight
  • 14g lighter weight and half the friction of the SM-BB6700, while maintaining the same durability
  • Gearing 53x39

Front (BSA threaded english standard ) and Rear Derailleurs

  • More equal shifting effort throughout the full range of the cassette
  • Maintains precise shifting over an extended time period
  • Wide link design increase rigidity and reduces shifting deflection
  • Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available
  • Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available

Shifter - STI Dual Control

  • 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
  • Carbon brake lever
  • New Ultegra Polymer-coated Shift Cable

Can’t find the spec you want? Contact our Customer Services team and we will do our best to source the exact spec you would like.

Product Details

  • Shimano
  • Shimano Ultegra

Delivery & Returns

Express Delivery Available

If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing your account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

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Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.




(11 Reviews)

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Saving Money = Fun



Well what can I save; when you save 50% on a group set like the Ultegra 6800 11? I work with my local bike shop and installation was great, but the real deal was the ride after all was done. Going from a 105 system to this was like night and day! Better climbing, easier and the shifting was a 100% improvement. My gear selection was also great and increased my performance in all areas of my ride. I now have a new bike for a quarter of the cost for what I wanted.

24 November 2015 by

shimano ultegra



very happy with the order. everything was as expected. thank you.

30 June 2015 by

The brakes are the surprise heros.



I've logged 800 miles on the new component set and all seems very predictable with one noteworthy exception: these brakes are excellent, well modulated and easy to control, a clear improvement over the old Ultegra set which served me over the past 5 years and 67,000 miles. As for the rest, it's great as I would expect from my past use.

2 June 2015 by

Great service



I haven't put on the parts yet

24 March 2015 by

Exactly what I wanted



I ordered this group to update an older Trek bike that had a 105 group on it. I'm still in the build phase, but really looking forward to getting on the road. The buying experience was great, price was best I found anywhere and delivery was on time and packaged as needed.

30 January 2015 by

ultegra groupset



The groupset arrived on time..!! Very prompt service and it was easy to install..

3 January 2015 by

Great Service!



ProBikeKit provided a product that was priced competitively and with excellent service. Their website was easy to use. I highly recommend this company as your choice to shop.

1 January 2015 by

ultegra 11



first visual impression of the shimano ultegra 11 , awesome product, quality it's just oustanding, MADE IN JAPAN , what else can you ask for, probike's super low price was unbelivable. very happy customer.

26 December 2014 by

11 speed ultegra



I just installed the Shimano 11 speed ultegra groupo and the shifting is very smooth and crisp as well as very quiet. I did get the mid compact chainrings and this is perfect with any 11 speed group. Thanks Dan

26 November 2014 by

6800 ultegra



Best Groupset for the money hands down, shimano has out done themselves with this groupo.

15 September 2014 by

Nice Group



The new Ultegra 11 Speed group is very streamlined and has a nice new look. Shimano has done a very nice job with the esthetics and design.

10 December 2013 by

Shimano Ultegra 6800 11 Speed Groupset - Grey

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Shimano Ultegra 6800 11 Speed Groupset - Grey