Shimano will also continue to produce five-arm Hollowtech II chainsets in all popular gear combinations for the 105 group. Crank length options will be 165mm, 170mm, 172.5mm and 175mm. Get The ...

New Shimano 105 announced: Mechanical, 12 speed, ... It will form part of the R7100 series, and will use the same chainset and cassette options as you'll find in the Di2 groupset.

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 ...

Shimano's latest version of it's ever popular 105 groupset which will be seen on 2024 model year road bikes. Aimed at the mid market and keen amateur road cyclists, Shimano has updated the ...

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 ...