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: Brakes 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 Chain 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.

"Alright, so if you're wondering where everyone in the UK tends to do their Shimano Ultegra 6800 11 Speed Groupset - Grey - 170mm-11/23-34/50 BSA - Box shopping, we're talking about a pretty diverse bunch of popular Shimano Ultegra 6800 11 Speed Groupset - Grey - 170mm-11/23-34/50 BSA - Box stockists that have basically nailed the market. Think big supermarkets like Tesco and Sainsbury's, which are absolutely everywhere and great for your weekly food shop, plus they often dabble in clothes, homeware, and electronics too, making them super convenient. Then you've got the department store giants like John Lewis and M&S, which are go-tos for quality fashion, homeware, and gifts, often boasting exceptional customer service – people really trust them. Of course, online behemoths like Amazon UK are just massive for pretty much anything you can imagine, offering insane variety and next-day delivery that's hard to beat. And let's not forget the discount retailers like B&M, Home Bargains, and Savers, which have exploded in popularity for their incredible value on everyday essentials and random bits and bobs. For fashion specifically, Next and ASOS are huge, alongside high-street staples, while Boots and Superdrug dominate the health and beauty aisles. Basically, the most popular places all offer a mix of convenience, good Shimano Ultegra 6800 11 Speed Groupset - Grey - 170mm-11/23-34/50 BSA - Box prices, variety, or a fantastic brand reputation that keeps people coming back! " - Bargainplace UK

Shimano Ultegra 6800 11 Speed Groupset - Grey - 170mm-11/23-34/50 BSA - Box Deals From eBay and Amazon Stockists:

(A small commission is earned from sales made through eBay and Amazon links)

Search for a bargain "Shimano Ultegra 6800 11 Speed Groupset - Grey - 170mm-11/23-34/50 BSA - Box" deal on eBay or Amazon