Wiring Group
Harley Bike Wiring Groups at JJ Motorsports
Simplify your Harley's electrical upgrades with premium wiring extensions and connectors from JJ Motorsports, featuring plug-and-play harnesses and mating plugs for clean handlebar swaps, throttle-by-wire conversions, and accessory additions on Touring, Softail, Dyna, and Sportster models. These high-quality NAMZ components ensure reliable connections without cutting stock wiring.
Shop NAMZ wiring groups for race-proven reliability. Explore related categories such as Harley lights and electrical for batteries and switches, or Harley for handlebars and levers to complete your electrical refresh.
Top Harley Wiring Groups
- NAMZ Mating Connectors NMD-410017 – Universal mating connector set; weatherproof plugs for custom wiring on Twin Cam and M8 models.
- NAMZ Throttle by Wire Extension Harness Harley-Davidson NTBW-4202 – TBW extension harness for 2014+ Touring; 8-inch length for clean lever swaps.
- NAMZ Handlebar Wiring Extension 8" 96-06 FL NHCX-DB08 – 8-inch extension for 1996-2006 Touring; pre-wired for clutch and brake switches.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
NAMZ Handlebar Switch - Wire - Extensions NHCX-UON
NAMZ
$36.95Designed for those that would rather stagger-cut and solder in order to lengthen their wiring for taller bars, Wires are pre-stripped with the slug left in place to prevent fraying and the other end has machine crimped terminals that can easily be...21201020- SKU:
- 21201020
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- CONNECTOR TYPE:
- PIN
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- HANDLEBAR
- UNITS:
- EACH
- WIRE/CABLE LENGTH IMPERIAL:
- 24'
- PRODUCT NAME:
- WIRE HARNESS EXTENSION KIT
$36.95 -
NAMZ Handlebar Switch - Wire - Extensions NHCX-UON-48
NAMZ
$48.95Designed for those that would rather stagger-cut and solder in order to lengthen their wiring for taller bars, Wires are pre-stripped with the slug left in place to prevent fraying and the other end has machine crimped terminals that can easily be...21201021- SKU:
- 21201021
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- WIRE/CABLE LENGTH IMPERIAL:
- 48'
- CONNECTOR TYPE:
- PIN
- TYPE:
- HANDLEBAR
- PRODUCT NAME:
- WIRE HARNESS EXTENSION KIT
$48.95 -
NAMZ Y Power Tap Harness - Harley Davidson NOBD-PYH-CB
NAMZ
$25.95Gives you two available ports to tap for 12V switched power; works great for testing, using the OBDP and keeping your optional accessory plug in at the same time, Made in the U.S.A.21200810- SKU:
- 21200810
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- CONNECTOR TYPE:
- AMP
- MODEL:
- Y-POWER
- VOLTS:
- 12 V
- UNITS:
- EACH
- PRODUCT NAME:
- WIRING HARNESS ADAPTER
- RIDING STYLE:
- STREET
$25.95 -
NAMZ Powerport with Cover - CAN bus NOB-PPCB
NAMZ
$20.95Plugs into on-board diagnostic port, 100% plug-n-play, Acts like a cigarette lighter port in your automobile; works great for powering and charging accessories while riding, Made in the U.S.A.21200811- SKU:
- 21200811
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- POWER CONNECTION TYPE:
- AUTO AUX POWER SOCKET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- POWER OUTLET
- VOLTS:
- 12 V
- UNITS:
- EACH
$20.95 -
NAMZ JAE MX-1900 Connector 69201180 - 4 Pin Male NJ-4P52
NAMZ
$6.95Made in the U.S.A.21200847- SKU:
- 21200847
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR GENDER:
- MALE
- CONNECTOR TYPE:
- MX-1900
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GRAY
- CONNECTOR PIN COUNT:
- 4 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- UNITS:
- EACH
$6.95 -
NAMZ JAE MX-1900 Connector 69201179 - 4 Pin Female NJ-4S52
NAMZ
$9.95Made in the U.S.A.21200848- SKU:
- 21200848
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR TYPE:
- MX-1900
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CONNECTOR PIN COUNT:
- 4 PINS
- PRODUCT NAME:
- WIRING CONNECTOR
- COLOR/FINISH:
- GRAY
$9.95 -
NAMZ Mini Connector - 6-Wire - Female NJST-06R
NAMZ
$6.95Small and watertight connector system, Designed for 22-gauge wire, Include wire seals; crimping terminal tools available separately, Made in the U.S.A., 22-gauge wire is rated for a maximum of 5 Amps.21200849- SKU:
- 21200849
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- EACH
- CONNECTOR GENDER:
- FEMALE
- AMPS:
- 5 A
- PRODUCT NAME:
- WIRING CONNECTOR
- TYPE:
- QUICK-DISCONNECT
- WIRE GAUGE:
- 22 AWG
- COLOR/FINISH:
- WHITE
- CONNECTOR PIN COUNT:
- 6 PINS
- CONNECTOR TYPE:
- JST MINI
- RIDING STYLE:
- STREET
$6.95 -
NAMZ AMP Mate-n-Lock Connector 70305-87 - 10 Pin Male NA-1-480339-0
NAMZ
$2.95Top-quality OEM-style replacement connectors and terminals, Easy to use, Made in the U.S.A.21200423- SKU:
- 21200423
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- WIRING CONNECTOR
- CONNECTOR TYPE:
- AMP MATE-N-LOK
- TYPE:
- AMP
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- CONNECTOR GENDER:
- MALE
- CONNECTOR PIN COUNT:
- 10 PINS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$2.95 -
NAMZ AMP Mate-n-Lock Connector 72276-74 - 12 Pin Male NA-1-480288-0
NAMZ
$4.95Top-quality OEM-style replacement connectors and terminals, Easy to use, Made in the U.S.A.21200424- SKU:
- 21200424
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- WHITE
- CONNECTOR GENDER:
- MALE
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CONNECTOR PIN COUNT:
- 12 PINS
- TYPE:
- AMP
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- CONNECTOR TYPE:
- AMP MATE-N-LOK
$4.95 -
NAMZ ATO-Style Fuse Holder - 14-Gauge NAFH-01
NAMZ
$7.95Sealed ATO fuse holder for use with #14-gauge wire, Fuse sold separately, Made in the U.S.A.21200425- SKU:
- 21200425
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- RED
- PRODUCT NAME:
- FUSE HOLDER
- RIDING STYLE:
- STREET
- TYPE:
- ATO
- UNITS:
- EACH
- WIRE GAUGE:
- 14 AWG
$7.95 -
NAMZ Quick-Disconnect Terminals - 10PK NIS-BFC
NAMZ
$13.951/4" female quick-disconnect matches OEM that is used on rear brake switches and horns21200563- SKU:
- 21200563
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- 10 PACK
- COLOR/FINISH:
- BLACK
- MODEL:
- BLACK FLAG
- RIDING STYLE:
- STREET
- TYPE:
- BRAKE LIGHT
- PRODUCT NAME:
- WIRING CONNECTOR
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR TYPE:
- SPADE
$13.95 -
NAMZ Quick Disconnects 14-16 Gauge Wire - Male NIS-19004-0005
NAMZ
$10.95An inexpensive way to connect wiring, Fully insulated PVC construction, Available for 14-22 gauge wiring21200565- SKU:
- 21200565
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CONNECTOR GENDER:
- MALE
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
- WIRE GAUGE:
- 16-14 AWG
- COLOR/FINISH:
- BLUE
- MATERIAL:
- PVC
- PRODUCT NAME:
- WIRING CONNECTOR
- STUD DIAMETER - THREAD SIZE:
- -
- TYPE:
- QUICK-DISCONNECT
- CONNECTOR TYPE:
- SPADE
$10.95 -
NAMZ Butt Splices 10-12 Gauge - 25PK NIS-19157-0028
NAMZ
$10.95Butt splices21200570- SKU:
- 21200570
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- YELLOW
- MATERIAL:
- PVC
- RIDING STYLE:
- STREET
- TYPE:
- BUTT SPLICE
- FEATURES:
- HEAT SHRINK
- WIRE GAUGE:
- 12-10 AWG
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- PRODUCT NAME:
- WIRING CONNECTOR
- UNITS:
- 25 PACK
$10.95 -
NAMZ Ring Terminals 18-22 Gauge - #10 NIS-19070-0051
NAMZ
$10.95An inexpensive way to connect wiring, Fully insulated PVC construction, Available for 14-22 gauge wiring21200574- SKU:
- 21200574
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- WIRING CONNECTOR
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR TYPE:
- RING TERMINAL
- STUD DIAMETER - THREAD SIZE:
- #10
- WIRE GAUGE:
- 22-18 AWG
- UNITS:
- 25 PACK
- COLOR/FINISH:
- RED
- MATERIAL:
- PVC
- RIDING STYLE:
- STREET
- TYPE:
- RING TERMINAL
$10.95 -
NAMZ Ring Terminals 18-22 Gauge - .25" NIS-19070-0023
NAMZ
$11.95An inexpensive way to connect wiring, Fully insulated PVC construction, Available for 14-22 gauge wiring21200575- SKU:
- 21200575
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- PVC
- PRODUCT NAME:
- WIRING CONNECTOR
- STUD DIAMETER - THREAD SIZE:
- 1/4'
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- TYPE:
- RING TERMINAL
- UNITS:
- 25 PACK
- CONNECTOR GENDER:
- FEMALE
- CONNECTOR TYPE:
- RING TERMINAL
- WIRE GAUGE:
- 22-18 AWG
$11.95 -
NAMZ Ring Terminals 14-16 Gauge - #8 NIS-19070-0071
NAMZ
$12.95An inexpensive way to connect wiring, Fully insulated PVC construction, Available for 14-22 gauge wiring21200576- SKU:
- 21200576
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- WIRING CONNECTOR
- CONNECTOR TYPE:
- RING TERMINAL
- CONNECTOR GENDER:
- FEMALE
- RIDING STYLE:
- STREET
- STUD DIAMETER - THREAD SIZE:
- #8
- UNITS:
- 25 PACK
- WIRE GAUGE:
- 16-14 AWG
- COLOR/FINISH:
- BLUE
- MATERIAL:
- PVC
- STUD DIAMETER - THREAD SIZE:
- M4
- TYPE:
- RING TERMINAL
$12.95 -
NAMZ Ring Terminals 14-16 Gauge - .25" NIS-19070-0075
NAMZ
$7.95An inexpensive way to connect wiring, Fully insulated PVC construction, Available for 14-22 gauge wiring21200578- SKU:
- 21200578
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CONNECTOR TYPE:
- RING TERMINAL
- PRODUCT NAME:
- WIRING CONNECTOR
- RIDING STYLE:
- STREET
- UNITS:
- 25 PACK
- COLOR/FINISH:
- BLUE
- CONNECTOR GENDER:
- FEMALE
- MATERIAL:
- PVC
- STUD DIAMETER - THREAD SIZE:
- 1/4'
- TYPE:
- RING TERMINAL
- WIRE GAUGE:
- 16-14 AWG
$7.95 -
NAMZ Quick Disconnect 22-18 Gauge Wire - Male NIS-19164-0015
NAMZ
$41.95An inexpensive way to connect wiring, Fully insulated PVC construction21200579- SKU:
- 21200579
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- CONNECTOR TYPE:
- CRIMP STYLE
- FEATURES:
- HEAT SHRINK
- TYPE:
- QUICK-DISCONNECT
- WIRE GAUGE:
- 22-18 AWG
- COLOR/FINISH:
- PINK
- MATERIAL:
- PVC
- RIDING STYLE:
- STREET
- CONNECTOR GENDER:
- MALE
- PRODUCT NAME:
- WIRING CONNECTOR
- UNITS:
- 25 PACK
$41.95 -
NAMZ LED Headlamp Adapter Harness - Harley Davidson NHD-69200533
NAMZ
$30.95Use when installing Daymaker LED headlamps, Made in the U.S.A.21200654- SKU:
- 21200654
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- PRODUCT NAME:
- WIRING HARNESS
- TYPE:
- LED HEADLAMP ADAPTER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$30.95 -
NAMZ LED Headlamp Adapter Harness - Harley Davidson NHD-69200897
NAMZ
$19.95Use when installing Daymaker LED headlamps, Made in the U.S.A.21200655- SKU:
- 21200655
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- WIRE/CABLE LENGTH IMPERIAL:
- 12'
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- WIRING HARNESS
- TYPE:
- LED HEADLAMP ADAPTER
$19.95
