NAMZ Trailer Isolator with 8-Position Multilock, Fits: (Road King & Electra Glide 1997-2013) (Road Glide 1998-2009 & Road Glide Ultra 2010 to 2013) (Street Glide 2006-2009) (5-wire trailer)

Why this is the correct one

• Model: NTI-01 (this is the 5-wire version you listed)
• Fitment:
  • Road King & Electra Glide (1997–2013)
  • Road Glide (1998–2009)
  • Road Glide Ultra (2010–2013)
  • Street Glide (2006–2009)
• Connector: 8-position Multilock (OEM-style plug & play)
• Function:
  • Pulls power directly from battery
  • Uses relays to isolate trailer load from bike electronics
  • Prevents damage to factory turn signal module
  • Proudly Made in the USA! 🇺🇸

💡 Translation: This is the correct and safe way to wire a trailer—no overloading your bike’s stock lighting circuits.