Good day,
Kuryakyn Rear Run-Turn-Brake Controller, Part number 4859.
Plugs into the brake line under the seat to allow your rear turn signals to be running lights, brake lights, and turn signals. Also is set to have the rear brake lights flash 3 times when beginning braking (this feature can be disconnected).
Also includes 2 HD red rear lenses.
Photo.....
Here is the info from the Kuryakyn website.....
"A marvel of electronic wizardry, this module makes single filament or single circuit turn signals on the rear of the bike function as running lights, turn signals, and brake lights! It can be used with our L.E.D. or Halogen Silver Bullets, our incandescent Fender Strut Lights (P/N 2115), stock turn signals, or any single filament light you may already have installed on the rear of your bike. Completely plug-in for most ’96-newer Harley-Davidsons® with single filament turn signals and a taillight with running and brake functions. Compatible with ’02-later H-D factory cruise control.
Direct plug-in for: ’96-’07 Softails; ’97-’07 Dynas, Dressers, Road Kings; and ’99-’03 Sportsters.
Important: P/N 4859 is not compatible with aftermarket or accessory modules that alter the functions of the stock taillight and turn signals. If you have already made modifications to your bikes taillight and/or turn signals, you will have to return your bike to stock form before installing our Controller.
Bikes equipped with factory security system and low-draw L.E.D. lights also require P/N 4857 - Alarm Compatible Load Equalizer."
$45 obo, shipped to cont US.
Please pm with questions.
Thanks!
Doug