Main thing I found when looking to convert to a duals sport you need:
- Head light w/ high/low beam (must work for liek 20 or 30 mins withthe engien off)
- Brake light/tail light
- Horn
- Turn Signals
- DOT approved tires
- Speedo (Maybe, can't remember)
- Spark arrestor exhaust (maybe not sure)
Most people said to just put a battery in your air box for the initial bike inspection. After that ditch it and you are all good.
Also try
www.bajadesigns.com That is where I saw dual sport conversion kits.