There have been countless innovations to the rear derailleur over the years. These have included compatibility with an ever-increasing number of sprockets, the introduction of indexed shifting, STI ...

Shimano has added a new front derailleur to the 105 5800 groupset and it looks like a straight piece of trickle-down from Dura-Ace R9100 and Ultegra R8000. Could this even be a preview of an ...

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 ...

The completely redesigned Deore is definitely more than a medium range component group with identical technological features as XTR and Deore XT. The new Deore could be considered as the most allround ...

British bike brand Ribble has announced that the new Shimano 105 Di2 groupset will be added to a number of key models in its range. One of the first brands to bring the new Shimano electronic groupset ...