You are reading a single comment by @Dammit and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@Dammit
Yep, hence the silly rim choice- this wheel goes in the trailer, charging a "cache battery" (basically a big laptop battery) which goes in one of the waterproof panniers, whilst you ride to your next destination.
Once there you can plug all your electrical gubbins into it- Garmin, PC-7, iPhone, Exposure Diablo, Di2 battery etc etc.