Kevinchows
Speeding Up
- Sep 24, 2011
- 53
- 0
- Thread starter
- #21
Developing hardware might get really expensive, especially if you want phone carrier access. Android phone sounds like it could work though.
Battery issue; external battery would be my preference...or perhaps piggyback off the Di2 battery on such an equipped bike.
But adding external battery will add more weight on your bike and take up more space on your handbar.