Thoughts on Di2
Iāve been using Ultegra Di2 on my new Felt Z3 for the past 6 weeks-or-so. In my cycling career, Iāve gone from downtube friction shifters, through indexed shifters, on to STI combined brake/gear shifters and finally to Di2. Hereās my initial thoughts: Good Slick shifting ā easily as slick as a newly setup mechanical system…