IT'S NOT A HARLEY. Triumph is to Harley what a Swiss timepiece is to a Casio that's been hit with a ball peen hammer.
A lot of us have been on very long road trips and I can't remember hearing about anyone being stranded unless they've put it in a ditch.
The only problems I've had with my bike are problems due to modifications I've made or parts I've fabricated, save but two - the rear brake switch stuck on and an evaporative control valve in one of the carbs went bad. The former happened on a road trip and didn't stop me. The latter I didn't even notice until the dealer pointed it out to me and replaced it under warranty.