LA Choppers Handlebar Wiring Harness Extension for Harley-Davidson Touring (2014–2020)
Upgrading to taller handlebars or aggressive ape hangers on your Harley-Davidson Touring motorcycle shouldn’t involve painful wire cutting, tedious soldering, or electrical headaches. The LA Choppers Handlebar Wiring Harness Extension Kit is the definitive plug-and-play solution designed specifically for 2014 through 2020 Harley Touring models equipped with CAN-Bus wiring technology.
Engineered to drop straight into your motorcycle’s factory electrical architecture, this harness extension kit allows you to raise your handlebars up to 20 inches while maintaining pristine OEM pin connectivity, total signal reliability, and factory-level electrical protection. Whether you are installing a sleek set of T-bars on a Street Glide, tall ape hangers on a Road King, or custom bars on a Road Glide, LA Choppers delivers the cleanest and most efficient wiring solution on the market.
Why You Need the LA Choppers CAN-Bus Harness Extension
When Harley-Davidson introduced the Rushmore platform in 2014, they overhauled the electrical architecture by implementing a digital Controller Area Network (CAN-Bus) system. CAN-Bus relies on micro-voltage data signals sent to control modules rather than heavy analog power flow. Splicing into these high-sensitivity lines by hand risks creating electrical resistance, throwing digital diagnostic trouble codes (DTCs), or damaging sensitive switch gear controls.
The LA Choppers Wiring Extension Kit solves this entire issue by providing factory-finished extension harnesses with pre-installed OEM-style connectors. There is zero wire stripping, zero soldering, and zero guessing required.
| LA CHOPPERS WIRING EXTENSION SPECIFICATIONS | |
|---|---|
| Compatibility | 2014–2020 Harley-Davidson Touring Models (FLHX, FLTRX, FLHT, FLHR) |
| System Architecture | CAN-Bus Digital Wiring System Compatible |
| Installation Type | 100% Direct OEM Plug-and-Play |
| Max Handlebar Height | Accommodates up to 20″ Handlebar Rises |
| Wire Quality | OEM Color-Coded Wires with High-Temp Sheathing |
| Country of Manufacture | Made in the USA |
1. True Plug-and-Play Simplicity
Instead of spends hours in the garage pulling wires through tight internal bends or soldering extension leads, the LA Choppers harness plugs directly between your stock handlebar switch housing harnesses and the main chassis harness under the fairing or nacelle. The factory-molded male and female connectors lock securely into place with a satisfying click, locking out moisture and road debris.
2. Heavy-Duty USA-Made Construction
Every LA Choppers harness is manufactured right here in the United States using premium, automotive-grade wiring. The wires feature high-temperature insulation rated to handle heat generated inside tight handlebar tubes, inner fairings, and around hot air cooled V-Twin engines. Heat-shrink protective sleeves ensure the harness resists chaffing, vibration, and corrosion.
3. Original OEM Color Coding
Troubleshooting aftermarket wiring should never be a mystery. LA Choppers builds every extension using OEM-matching color-coded wires. This guarantees that your left-turn signals, cruise control switches, horn button, audio controls, and starter switches remain perfectly mapped without needing a wiring schematic overlay.
Engineered for All Handlebar Heights Up to 20 Inches
Whether you’re going for a subtle 10-inch rise or pulling out all the stops with massive 20-inch ape hangers, this extension kit provides the necessary wire slack without leaves excess bunched-up cable inside your motorcycle’s fairing or headlamp nacelle.
Fits Popular Handlebar Styles:
- Ape Hangers: 12″, 14″, 16″, 18″, and 20″ heights.
- Performance T-Bars & Kraus/Bagger Risers: Clean, minimalist routing for performance baggers.
- Square-Corner Bars: High-angle bagger bars where internal wire pulls require extra cable slack.
- Beach Bars & Wide Pullback Bars: Perfect when wide hand placements strain factory wiring looms.
Comprehensive Fitment Guide (2014–2020 Harley Touring)
The LA Choppers Handlebar Wiring Harness Extension is designed for precise fitment on 2014–2020 Harley-Davidson Touring models equipped with CAN-Bus wiring.
Guaranteed Fitment Applications:
- Street Glide (FLHX / FLHXS): 2014, 2015, 2016, 2017, 2018, 2019, 2020
- Road Glide (FLTRX / FLTRXS / FLTRU): 2015, 2016, 2017, 2018, 2019, 2020
- Electra Glide / Ultra Classic (FLHT / FLHTCU / FLHTK): 2014, 2015, 2016, 2017, 2018, 2019, 2020
- Road King (FLHR): 2014, 2015, 2016, 2017, 2018, 2019, 2020 (Note: Excludes Road King Special FLHRXS on specific harness SKUs—verify sub-model pinout prior to install).
- CVO Touring Models: Fits 2014–2020 CVO Street Glide, Road Glide, and Limited models.
The Importance of Correct CAN-Bus Wiring
Modern Harley-Davidson motorcycles rely on electronic signals to govern critical safety and operational components. Installing low-quality, generic wire extensions or attempting to manually slice wires can introduce small amounts of electrical resistance. On a CAN-Bus machine, voltage drop can cause serious glitches:
| Installation Method | Risk Level | System Stability | Install Time |
|---|---|---|---|
| LA Choppers Plug-and-Play Harness | Zero Risk | 100% Factory Signal Integrity | 15–30 Minutes |
| Manual Wire Cutting & Solder Splicing | High Risk | Causes Resistance, DTC Codes & Failure | 2–4 Hours |
Step-by-Step Installation Guide
Upgrading your handlebar wiring harness at home with LA Choppers is straightforward. Follow these steps for a clean, professional finish.
Required Tools:
- Torx bit set (T25, T27, T30)
- Socket set (3/8″, 7/16″, 1/2″)
- Needle-nose pliers or pin extractor tool (if internal bar routing requires pin removal)
- Dielectric grease
Installation Breakdown:
Step 1: Bike Preparation
- Turn off the main ignition switch and pull the main 50A system fuse to protect the electrical system.
- Cover your front fender and gas tank with protective fender blankets or heavy towels.
- Remove the outer Batwing fairing (Street Glide/Electra Glide) or Road Glide inner fairing speaker pods to gain access to the main wiring harness junction box.
Step 2: Disconnect Factory Harnesses
- Locate the factory left and right handlebar control harness plugs.
- Depress the safety locking tab and gently disconnect the factory switch housing connectors from the main wiring tree.
Step 3: Route & Connect the LA Choppers Extension
- If routing internally through new handlebars, pull the LA Choppers extension harness through the bar structure along with the switch wires.
- Apply a thin layer of dielectric grease to the pins of the extension connectors to prevent moisture buildup.
- Plug the male end of the LA Choppers harness into your OEM switch housing plug.
- Plug the female end of the LA Choppers harness directly into your Harley’s main chassis harness connector.
Step 4: Function Test & Final Assembly
- Reinsert the main system fuse.
- Turn on the ignition switch and perform a full electrical sweep: check left turn signal, right turn signal, high/low beam headlight, horn, brake lights, starter button, and thumb switches.
- Turn the handlebars lock-to-lock to ensure there is adequate slack and that wires are not pinched or stretched against the frame neck or riser clamps.
- Secure wires with cable zip ties and reinstall the outer fairing or nacelle.
Frequently Asked Questions (FAQs)
Q: Does this extension kit include Throttle-By-Wire (TBW) extensions?
A: Standard switch harness extension kits focus specifically on the hand control switch gear. Check your specific bundle SKU—if installing high handlebars on a 2014–2020 Touring model, you may also require a dedicated TBW sensor extension harness depending on whether your kit is sold as a standalone switch extension or a complete combo package.
Q: Will using this harness void my Harley-Davidson factory warranty?
A: No. Because the LA Choppers harness utilizes OEM-style direct-plug connectors, it does not alter, cut, or compromise the factory electrical system layout.
Q: Do I need to de-pin the connectors to run the wires internally?
A: Thanks to the streamlined design of LA Choppers harness connectors, most handlebars with generous internal routing space allow the plugs to pass straight through. For bars with tight sharp internal 90-degree corners, the pins can easily be extracted from the plastic housings, routed, and snapped back into place.
Q: Is this harness compatible with heated grips?
A: Yes, the main power and data feeds operate seamlessly alongside standard OEM or aftermarket heated grip setups.
Final Verdict: The Smartest Upgrade for Touring Handlebar Swaps
Installing custom handlebars on your 2014–2020 Harley-Davidson Touring bagger should improve comfort and style—not create electrical headaches. The LA Choppers Handlebar Wiring Harness Extension Kit eliminates the stress of extending hand control wires by offering a reliable, USA-made, plug-and-play solution.
Save hours on installation time, preserve your bike’s CAN-Bus digital health, and enjoy the ride with complete peace of mind. Order your LA Choppers Wiring Extension Kit today and complete your custom handlebar installation like a pro!
