After all the spy shots, prototypes, anticipation and debate over Shimano’s foray into electronic gear shifting, the lid has finally been officially lifted on the new electronic Dura-Ace ‘Di2’ ...

After all the spy shots, prototypes, anticipation and debate over Shimano's foray into electronic gear shifting, the lid has finally been officially lifted on the new electronic Dura-Ace 'Di2' ...

April 8, 2009 Japanese bike component manufacturer Shimano seems to have the pro-cycling world in a bit of a spin with its newly launched electronic Dura-Ace road racing components. It’s still early ...

The disc version of Shimano’s flagship Dura-Ace Di2 groupset has been in the pipeline for months, and we’ve finally taken it for a ride. Shimano debuted Dura-Ace electronic shifting in 2009 with its ...

The Di2 technology is set to be made available with electronic shifters especially for time trial and triathlon usage. The additional units will eliminate the need to change hand position for shifting ...