Are you a Dealer? Apply Here
Hover Over an Option
To get a detailed description of each category and it's available options, to help you make the correct selection.
Motorcycle Audio
Upgrade your ride with our radio kits, harnesses, antennas, micro-amps and aftermarket accessories designed for motorcycles.
Motorcycle Lights
Better visibility means a safer ride! Upgrade to brighter headlights with our wide selection of replacement LED headlights, headlight kits and auxiliary lights.
ATV Audio
Upgrade or add an audio system with our micro-amplifiers, can speakers and easy to install consoles for radios and speakers.
Accessories for Jeep
Lighting & Accessories
Light it up with everything from LED light bars, cube and strip lights to accent pods, whip light antennas, controllers and lighting installation accessories.
Audio Accessories
Cables, wires and audio installation accessories designed with the installer in mind.
Batteries & Accessories
Get the power you need! Choose from our AGM or lithium batteries, designed for marine and powersports applications. A wide range of charging solutions are also available!
Installation Accessories
Everything essential for 12 volt installations. From fuse blocks and connectors to USB chargers, heat shrink kits and more. A must have for your install bay or garage.
< Back BC-9720
  • 4-pin backbone harness for adding rear speakers
  • Matches Harley Davidson® wiring configuration
  • 18GA OFC wires with OE connectors
  • Works with BC-9721 splitter
  • Used when adding the BC-9716 harness
Harley-Davidson®
  • Hard Saddlebag 1998-Up*

*1998-2013 applications require the BC-9716 to use this harness

*Some models without factory installed rear audio may require a radio flash to activate the rear audio output.