Ultegra R8000 presents a host of real improvements over the already excellent 6800 series groupset, performing just as well as Dura-Ace 9100 at the cost of a 260g weight penalty Buy if, You want a ...

Disc brakes, 34t cassette, plus the best bits of Dura-Ace Shimano’s new Ultegra groupset has now been officially announced. Dubbed R8000 for the mechanical version and R8070 for the electronic Di2 ...

You can trust Cyclingnews Our experts spend countless hours testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test. Shimano Ultegra is ...