Easily install these ProBeam Bullet Ringz with a simple two wire hook up with Posi Lock connectors. The 7 LEDs that are embedded in the outer aluminum bezel that add an extra level of intensity and brightness to the rear of the bike. These turn signals can be converted to a run/brake/turn with the simple addition of a Custom Dynamics SMART Triple Play Module.; Simple 2 wire OE turn signal replacement with 7 red LEDs embedded into an outer aluminum bezel and a inner cluster of red LEDs Posi Lock connectors provided for in-line connections to replace OEM turn signal lens and bulb 2 wire installation Replaces stock bulb and lenses Chrome finish Aluminum bezel Red lens DOT compliant VCM compliant Lifetime LED warranty Operates as turn signal only unless Custom Dynamics SMART Triple Play module for Indian is installed (305-1033)