Shimano Dura-Ace R9150 Di2 Group Review, Price and Availability
This is the 4th version of electric shifting for Shimano, it’s going to be years before the other brands are able to refine and innovate like Shimano has, perhaps they never will. The mechanical component upgrades can be seen on our post here: Shimano Dura-Ace R9100 The new Dura-Ace 9150 Di2 group still has wires …
Shimano Dura-Ace R9150 Di2 Group Review, Price and Availability Read More »