Compatible with Techno Research TR4 VCMs (Centurion, Maximus and Alaris)
This cable is required so you can use the TR4 VCM’s from TechnoResearch to program the ’21 and ’22 models
Data cable for Harley-Davidsons. Compatible with Techno Research TR4 VCMs (Centurion, Maximus and Alaris)