Electronic Upgrade for Shimano 105

By Scott Green | 7th July 2022 |
Shimano group set

Yamaguchi Prefecture, Japan Shimano’s 105 group set has been upgraded to electronic shifting, as the model celebrating its 40th anniversary. The move to Di2 electronic shifting technology for the 105 R7100 group also incorporates a step up from 11 speed to the company’s flagship 12-speed system. Shimano 105’s Di2 utilises a hybrid system, with a…