imported post
Cdlace,
If I remember my GL1500 models correctly, the Interstate does not have the factory reverse system.
If so, you may want to consider selling or swaping out your Interstate for an Aspendace or SE model GL1500 with reverse.
Trikes are really heavy, and you're definitely not gonna like pushing that thing if you have to back up!
You'll be much better off with a trike with a reverse gear.
Good luck with it.