I know it's not a thing of beauty, but the reason I went with Di2 on my "winter" bike is that even with bilateral frostbike I reckon you could cleanly shift gears with one of these on the bars:
You could hit the right button with your elbow if it came to it.
I know it's not a thing of beauty, but the reason I went with Di2 on my "winter" bike is that even with bilateral frostbike I reckon you could cleanly shift gears with one of these on the bars:
You could hit the right button with your elbow if it came to it.