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 ...

Rim brakes make the cut, and potential for self-charging shifters also included on groupset expected to launch next spring When you purchase through links on our site, we may earn an affiliate ...

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 ...

Celebrating its 40th anniversary since its first introduction in 1982, SHIMANO 105 receives the ultimate upgrade with a move to Di2 electronic shifting technology. The highly anticipated Shimano 105 ...

Want to shift 10 gears with the push of a button, with your hands on the tops of the bars, wrapped around the drops or at the end of clip-on extensions? With the new Dura-Ace Di2 9070 you can do that ...

The ST-6870 shifters benefit from trickle-down technology from Shimano's top-end Dura-Ace Di2 line, sharing the same ergonomics and feel as the current Dura-Ace. The hoods are slimmer than on the ...