Lights and Electrical
Harley Bike Lights & Electrical Parts at JJ Motorsports
Enhance your Harley's electrical system with reliable lights and components from JJ Motorsports. Our selection includes batteries, LED trim rings, audio amps/speakers, headlight mounts, and harnesses designed for superior power, visibility, and sound on the road. Compatible with Road Glide, Touring, Softail, and more from 2014-2024, these parts feature AGM technology, CNC machining, and plug-and-play installation for improved charging, audio clarity, and custom lighting.
Shop trusted brands like Drag Specialties for batteries and Wild Boar Audio for amp kits. Explore related categories such as Harley engine parts for power upgrades or Harley handlebars and controls for switch integrations.
Top Harley Lights & Electrical Products
- DRAG SPECIALTIES Premium Performance Battery - GYZ16HL DRGM716GHL – AGM separators for powerful charge recovery.
- CUSTOM DYNAMICS Sequential Trim Ring - Chrome PB-7TR-SEQ-3C – 48 white LEDs for running lights with amber turns.
- WILD BOAR AUDIO Whole Hog - Amp & Speaker - 900W WBA WHOLEHOG – Premium audio upgrade for 2014-2024 models.
- TODD'S CYCLE Recessed Headlight Mount - Black 2001-0507 – CNC billet for custom tucked look.
- WILD BOAR AUDIO Ultra Harness - Rear WBAURH – Enhances rear speaker connectivity for 2014-2024.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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CUSTOM DYNAMICS Harness - Taillight TL-99-INT-HARN
CUSTOM DYNAMICS
$24.95Upgrading to a modern LED taillight on your classic Harley requires proper signal integration—this harness eliminates guesswork by delivering clean, reliable turn signal power directly to your new lighting assembly. Whether you're running Custom...21201074- SKU:
- 21201074
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- FOR MAKE:
- HARLEY DAVIDSON
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- WIRE HARNESS
- TYPE:
- TAILLIGHT
- UNITS:
- EACH
$24.95 -
CUSTOM DYNAMICS TriBar Eliminator Harness - Harley Davidson TRI3-ELIM-HARN
CUSTOM DYNAMICS
$32.95If you're running a custom rear fender setup or simply want a cleaner tail section without the factory TriBar light, this harness eliminates the clutter while maintaining full functionality for your aftermarket turn signal bar. The plug-and-play design...21201039- SKU:
- 21201039
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- WIRE HARNESS
- TYPE:
- EXTENSION
- UNITS:
- EACH
$32.95 -
CUSTOM DYNAMICS TriBar Eliminator Harness - Harley Davidson TRI2-ELIM-HARN
CUSTOM DYNAMICS
$32.95If you're upgrading your Harley's rear end styling, the factory TriBar light creates a visual disconnect that aftermarket fenders and custom builds demand you eliminate. This Custom Dynamics harness lets you remove the stock TriBar entirely while...21201038- SKU:
- 21201038
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- WIRE HARNESS
- TYPE:
- EXTENSION
- UNITS:
- EACH
$32.95 -
CUSTOM DYNAMICS BCM Plug Extension CD-BCM-PLUG-EXT
CUSTOM DYNAMICS
$15.95If you're running multiple Custom Dynamics lighting products on your motorcycle, this extension harness eliminates the need for makeshift wiring solutions and potential compatibility issues. The BCM Plug Extension gives you three dedicated accessory...21201026- SKU:
- 21201026
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- WIRE HARNESS
- TYPE:
- EXTENSION
- UNITS:
- EACH
$15.95 -
CUSTOM DYNAMICS Harness Extension - Smart 3-Play CD-TPU-EXT
CUSTOM DYNAMICS
$15.95If you're running multiple Custom Dynamics® lighting products and need independent control over run, brake, and turn functions, this harness extension is essential. The CD-TPU-EXT eliminates the guesswork of cobbling together multiple connectors, giving...21200976- SKU:
- 21200976
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- POWER CONNECTION TYPE:
- CONNECTING HARNESS
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- WIRE HARNESS
- TYPE:
- EXTENSION
$15.95 -
CUSTOM DYNAMICS 4-Pin Trailer Wire Harness - Universal CD-TRAILER-HARN
CUSTOM DYNAMICS
$7.95Whether you're towing a race trailer, equipment hauler, or utility bed, a reliable electrical connection is non-negotiable. This Custom Dynamics harness eliminates the guesswork of splicing and soldering by delivering a straightforward plug-and-play...21200929- SKU:
- 21200929
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- WIRING HARNESS KIT
- RIDING STYLE:
- UTV
- TYPE:
- TRAILER HITCH
- UNITS:
- KIT
$7.95 -
CUSTOM DYNAMICS Wiring Harness - Harley Davidson RKINSTALL
CUSTOM DYNAMICS
$12.95Custom Dynamics LED fender tip kits transform your Harley's visual presence with integrated lighting while maintaining factory aesthetics. This wiring harness eliminates the guesswork of custom fabrication by providing a direct, tested installation path...21200887- SKU:
- 21200887
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- RIDING STYLE:
- STREET
- TYPE:
- MARKER LIGHT
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- PRODUCT NAME:
- WIRE KIT
$12.95 -
CUSTOM DYNAMICS Passing Lamp Control Harness - Harley Davidson TB-PLHLK-2
CUSTOM DYNAMICS
$19.95Stock Harley-Davidson headlamp switching logic cuts passing lamp power when you engage high beam—a safety compromise that reduces visibility during critical passing maneuvers. The CUSTOM DYNAMICS Passing Lamp Control Harness eliminates this limitation,...21200870- SKU:
- 21200870
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- INCLUDES TERMINAL ENDS
- MODEL:
- TRUBEAM®
- PRODUCT NAME:
- WIRING HARNESS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- PASSING LAMP
$19.95 -
CUSTOM DYNAMICS Passing Lamp Control Harness - Harley Davidson TB-PLHLK-1
CUSTOM DYNAMICS
$24.95Stock Harley-Davidson passing lamp circuits shut down when you switch to high beam—a safety liability that Custom Dynamics solves with this purpose-built control harness. By allowing your passing lamps to remain illuminated independently of your headlamp...21200869- SKU:
- 21200869
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- WIRING HARNESS
- TYPE:
- PASSING LAMP
- RIDING STYLE:
- STREET
- FEATURES:
- INCLUDES TERMINAL ENDS
- MODEL:
- TRUBEAM®
- UNITS:
- EACH
$24.95 -
CUSTOM DYNAMICS Headlight Adapter - FLHT/X/TG H4-TOUR-ADPT
CUSTOM DYNAMICS
$19.95If you're upgrading your FLHT/X/TG to a modern LED headlamp, this adapter is essential. The stock dual-halogen housing won't accommodate aftermarket H4-based units without proper integration, which is where this adapter steps in—ensuring seamless...21200647- SKU:
- 21200647
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- PRODUCT NAME:
- WIRING HARNESS
- TYPE:
- LED HEADLAMP ADAPTER
- UNITS:
- EACH
$19.95 -
CUSTOM DYNAMICS Mini Fuse Holder FUSE3PAK
CUSTOM DYNAMICS
$9.95Auxiliary electrical circuits demand reliable protection, and the CUSTOM DYNAMICS Mini Fuse Holder FUSE3PAK delivers exactly that without compromising on installation simplicity. Whether you're running aftermarket lighting, heated grips, or custom...21200638- SKU:
- 21200638
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- AMPS:
- 3 A
- FEATURES:
- FUSED
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- CONNECTOR PIN COUNT:
- 2 PINS
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- FUSE HOLDER
- TYPE:
- ATC
- UNITS:
- 5 PACK
$9.95 -
CUSTOM DYNAMICS Wiring Cage Clamps 3-Spot - 10PK CG23
CUSTOM DYNAMICS
$7.95Clean wiring harnesses are fundamental to reliable electrical systems in high-performance applications. These stainless steel wiring cage clamps provide secure, repeatable connections for multiple gauge wires without sacrificing durability or current...21200562- SKU:
- 21200562
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- UNITS:
- 10 PACK
- WIRE GAUGE:
- 24 AWG
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- AMPS:
- 20 A
- CONNECTOR PIN COUNT:
- 3 PINS
- RIDING STYLE:
- SNOW
- TYPE:
- CAGE CLAMP
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$7.95 -
CUSTOM DYNAMICS Wiring Cage Clamps 5-Spot - 10PK CG25
CUSTOM DYNAMICS
$9.95Clean, reliable wiring is non-negotiable in a performance build, and managing multiple circuits requires connectors you can trust. The CUSTOM DYNAMICS Wiring Cage Clamps consolidate up to five wires per port while maintaining rock-solid connection...21200561- SKU:
- 21200561
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- AMPS:
- 20 A
- CONNECTOR PIN COUNT:
- 5 PINS
- WIRE GAUGE:
- 24 AWG
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- TYPE:
- CAGE CLAMP
- UNITS:
- 10 PACK
$9.95 -
CUSTOM DYNAMICS Leverlocks¢â€žÂ¢ - Accent Light Installation Kit CD101
CUSTOM DYNAMICS
$17.95Adding custom accent lighting transforms your vehicle's aesthetic while maintaining a professional appearance—but only if the installation is executed properly. The CUSTOM DYNAMICS Leverlocks¢â€žÂ¢ CD101 kit eliminates guesswork by bundling every...21200549- SKU:
- 21200549
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MODEL:
- LEVERLOCKZ
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- WIRING HARNESS
- RIDING STYLE:
- SNOW
- AMPS:
- 3 A
- FEATURES:
- FUSED
- FEATURES:
- INCLUDES TERMINAL ENDS
- TYPE:
- LED ACCENT LIGHTING KIT
- WIRE GAUGE:
- 18 AWG
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$17.95 -
CUSTOM DYNAMICS Posi-Lock Wire Connectors 20-22 Gauge - 6PK 604
CUSTOM DYNAMICS
$10.95Unreliable wire connections compromise electrical performance and create safety hazards in high-vibration racing environments. The CUSTOM DYNAMICS Posi-Lock Wire Connectors eliminate connection failures through a mechanical locking design that...21200548- SKU:
- 21200548
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- POSI-LOCK
- RIDING STYLE:
- OFF-ROAD
- WIRE GAUGE:
- 24-18 AWG
- COLOR/FINISH:
- RED
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- 6 PACK
- RIDING STYLE:
- SNOW
$10.95 -
CUSTOM DYNAMICS Magic Power Blocks¢â€žÂ¢ MPB
CUSTOM DYNAMICS
$10.95Adding aftermarket electrical accessories shouldn't mean drilling into your bike's wiring harness or relying on jury-rigged connections. The CUSTOM DYNAMICS Magic Power Blocks MPB gives you a clean, fused power distribution point that handles up to...21130318- SKU:
- 21130318
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- AMPS:
- 15 A
- MODEL:
- MAGIC POWER BLOKS
- TYPE:
- BATTERY
- PRODUCT NAME:
- TERMINAL BOX ASSEMBLY
- RIDING STYLE:
- SNOW
- VOLTS:
- 12 V
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- WIRE/CABLE LENGTH IMPERIAL:
- 16'
- COLOR/FINISH:
- GRAY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$10.95 -
CUSTOM DYNAMICS Air Horn - Chrome PB-AH-C
CUSTOM DYNAMICS
$249.95Stock Harley horns lack the output needed to cut through wind noise at highway speeds or demand attention in heavy traffic. The CUSTOM DYNAMICS Air Horn delivers a commanding 104.9dB output that ensures you're heard, backed by rock-solid construction and...21070311- SKU:
- 21070311
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- TYPE:
- AIR
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- HORN
- UNITS:
- EACH
$249.95 -
CUSTOM DYNAMICS Air Horn - Black PB-AH-B
CUSTOM DYNAMICS
$239.95Stock Harley horns lack the acoustic authority needed to cut through highway noise and command attention in heavy traffic. The CUSTOM DYNAMICS Air Horn delivers 104.9dB of unmistakable sound with a direct bolt-on installation, giving you the safety...21070310- SKU:
- 21070310
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- AIR
- PRODUCT NAME:
- HORN
- UNITS:
- EACH
$239.95 -
CUSTOM DYNAMICS On/Off Switch - Harley Davidson - Black CD-AUX-HD-B
CUSTOM DYNAMICS
$39.95Managing auxiliary lighting on your Harley shouldn't require an aftermarket handlebar setup or complex wiring solutions. The Custom Dynamics On/Off Switch integrates seamlessly into your existing controls, giving you intuitive access to auxiliary driving...21060581- SKU:
- 21060581
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- BASE FINISH:
- GLOSS
- FOR MAKE:
- HARLEY DAVIDSON
- SWITCH ACTUATION:
- PUSH-BUTTON
- TYPE:
- HANDLEBAR
- PRODUCT NAME:
- ACCESSORY SWITCH
- RIDING STYLE:
- STREET
$39.95 -
CUSTOM DYNAMICS On/Off Switch - Universal - Chrome CD-AUX-UNV-C
CUSTOM DYNAMICS
$49.95Adding auxiliary lighting to your motorcycle or powersports vehicle requires a reliable control method—this Custom Dynamics switch delivers straightforward, weatherproof operation without unnecessary complexity. The universal design and included rubber...21060580- SKU:
- 21060580
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- CHROME
- SWITCH ACTUATION:
- PUSH-BUTTON
- TYPE:
- HANDLEBAR
- FOR MAKE:
- UNIVERSAL
- UNITS:
- EACH
- PRODUCT NAME:
- ACCESSORY SWITCH
- RIDING STYLE:
- STREET
$49.95
