Ok, let's get this out of the way first: We don't usually (or ever) review groupsets. There are a few reasons for this--availability, novelty, and (quite frankly) interest. Also, not a ton of ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Shimano look to have raised the bar once more, with the long-rumoured Ultegra version of their ...

Smooth, silent and swift shifting on rocky roads Buy if, You need to silence chain slap and improve chain retention on your Di2-equipped road, gravel or cyclocross bike. Shimano didn’t reinvent the ...

The 2016 Sea Otter Classic Festival and Expo is just getting under way, but there's already news from Shimano about a new Deore Di2 mountain bike group, greater options for Di2 configurations for drop ...

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.

The Canyon Speedmax CF 8.0 Di2 will make you go fast, really fast. All the components have been fine tuned for minimum drag and maximum speed, including the full-Shimano Ultegra groupset, the stunning ...