I was thinking along the lines of powering ALL THE THINGS- as presumably there will also be a requirement for lights, and possibly a telephone.
Just the Garmin really. Lights have their own power and will last probably 3 days on low (which is pretty bright). Same with phone.
@hippy started
London Fixed Gear and Single-Speed is a community of fixed gear and single-speed cyclists.
Just the Garmin really. Lights have their own power and will last probably 3 days on low (which is pretty bright). Same with phone.