uestion is, can I get a cable and some kind of step-up transformer to run a usb type charger type system running to power Garmins and the like (when not using the lights)?
Yes. Pick a dynamo hub>USB chargey thing, wire it in, job done.
Ah, neat, will have Searchy-Engine
https://www.cyclingabout.com/best-dynamo-usb-chargers-bicycle-touring-bikepacking/
@crossedthread started
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.
Yes. Pick a dynamo hub>USB chargey thing, wire it in, job done.