If they're gonna take a test ride, I'd say do what bike shops do and go with him on another bike.
Even better if you have a mate there too, and if the viewer tries to do one - have a d lock ready on your bars?
@TM 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.
If they're gonna take a test ride, I'd say do what bike shops do and go with him on another bike.
Even better if you have a mate there too, and if the viewer tries to do one - have a d lock ready on your bars?