Well those are preatty sweet but what are they do the just wind up??
schwinnprotocol 1 year ago
@schwinnprotocol
they run with 9V block batteries and and are ferociously tuned. the hard part is balancing speed and weight so the go fast but don't fly off the track (which mine did after 1 lap..(> <)
akibatoday 1 year ago
Well those are preatty sweet but what are they do the just wind up??
schwinnprotocol 1 year ago
@schwinnprotocol
they run with 9V block batteries and and are ferociously tuned. the hard part is balancing speed and weight so the go fast but don't fly off the track (which mine did after 1 lap..(> <)
akibatoday 1 year ago