Shimano’s new Ultegra groupset has now been officially announced. Dubbed R8000 for the mechanical version and R8070 for the electronic Di2 variant with hydraulic disc brakes, the new Ultegra's ...

Shimano look to have raised the bar once more, with the long-rumoured Ultegra version of their Di2 electronic road groupset due for release this winter. This second-tier group is expected to be ...

With that said, we decided to review the new Shimano 105 R7100 Di2 groupset because even though not many triathletes might plan on upgrading their current bikes to 105 Di2, now that the groupsets ...

In 2009 Shimano brought electronic gear-shifting to road bikes, in the form of its Dura-Ace Di2 group. The slightly-less-pricey Ultegra Di2 system followed, although it was still aimed at roadies ...

IRVINE, CALIFORNIA –Shimano joins the hydraulic cyclocross and road disc brake movement today with its new Ultegra 6870 Di2 and R785 disc brake component launch. Only months ago, the cyclocross world ...

Shimano insists that wires are actually more resilient and less susceptible to trail and weather conditions than are standard cables, and they say XTR Di2 is a fully waterproof system.

Paul Townsend in the UK recently sent us his modification to a Shimano Ultegra Di2 rear derailleur, having set it up with a clutch mechanism to make it more reliable for single chainring (1X) use.

Shimano has officially unveiled the new 105 Di2 groupset, which comes with 12-speed wireless shifting technology. Previously only available in the Ultegra and Dura-Ace groupsets, Shimano has released ...

I talk in depth with Chapter 2 Bike’s founder Mike Pryde about their top line aero-race bike – the KOKO – which is also the latest PEZ project bike build. Below I go through the full build spec ...