If you’re looking for a mid-range road bike, it’s likely it will come with either a Shimano Ultegra or 105 Di2 groupset. Both of these performance groupsets from Shimano have electronic shifting, ...

More riders than ever are using electronic shifting drivetrains for road and gravel as the technology trickles down to lower-priced groups and bicycles. And a big benefit of electronic shifting ...

Shimano has announced the release of 105 R7100, its first 12-speed mechanical road bike groupset. Pitched at an 'affordable' price of roughly £990/$1,190/€1,180, 105 R7100 mechanical costs around £740 ...

PEZ readers may remember my Colnago V3 project bike with Ultegra R8000: “The shifting is light, crisp, and sure. Dura Ace is supposed to be better, but I’m not ...

40 years is a long time in technological terms. The first mobile phone was released just shy of 40 years ago, and the distance between the first powered flight and the moon landings was a mere 66 ...

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 ...

Shimano has today announced not one but two brand new groupsets: the cost-conscious performance road groupset, 105 mechanical; and the similarly-positioned gravel groupset, GRX. We'll cover the new ...

We’ve seen this play out three times before, and so nobody should be surprised that Shimano’s affordable racing group, 105, has inherited the extra gear and trickle-down technology of Ultegra and Dura ...