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The 12-inch extension is suitable for most custom handlebar installations, including ape hangers and mid-rise bars. It provides sufficient length for typical handlebar relocations while maintaining proper electrical functionality. For extreme custom builds, you may need multiple kits or custom solutions.
No. This extension kit is not compatible with 2011 and newer models equipped with CAN-bus or HDLAN wiring systems. Street Glide models from 2011 onwards use this advanced wiring system. Please verify your specific model year and wiring type before ordering.
Installation is straightforward for anyone with basic mechanical skills. Simply locate your existing turn signal wiring harness under the handlebars, disconnect the factory connectors, splice the extension kit in line, and reconnect. We recommend having a service manual handy for your specific model. If you're uncomfortable working with electrical systems, consult a professional mechanic.
Yes. The MCS extension kit maintains the electrical integrity of your OEM turn signal system. As long as your signals remain visible and functional—and you haven't altered the bulbs or housings—your motorcycle remains street legal. However, always verify local traffic regulations, as some jurisdictions have specific rules about turn signal positioning.
The extension kit is designed to work with stock Harley-Davidson electrical systems and OEM handlebar controls. Compatibility with aftermarket switches depends on the switch's design and connector type. We recommend checking with your switch manufacturer or a qualified technician to ensure compatibility before installation.
The MCS extension kit uses factory-equivalent wire gauge to match your Harley-Davidson's OEM electrical specifications. This ensures proper current delivery to your turn signals without voltage drop or performance loss. The extension maintains the same electrical standards as the original factory harness.
Yes. Each kit typically covers one turn signal circuit. If you're relocating both front turn signals to custom positions, you'll need two extension kits—one for the left signal and one for the right signal. Verify your specific model's wiring configuration to confirm exact requirements.
While the kit is primarily designed for handlebar-mounted turn signals, it may be suitable for rear signal relocation depending on your specific custom build. We recommend consulting with an experienced custom builder or technician familiar with your model to determine the best approach for your particular project.
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The MCS Turn Signal Wiring Extension Kit is an essential component for customizing your Harley-Davidson's electrical system. This 12-inch extension harness allows you to relocate handlebar-mounted turn signals to custom positions, making it ideal for riders installing higher handlebars or executing complete handlebar setups on classic cruisers and touring bikes.
Whether you're building a cafe racer-inspired custom or upgrading to ape hangers, this extension kit provides the perfect solution for maintaining proper turn signal functionality without compromising your design vision. The harness is designed to work seamlessly with OEM Harley-Davidson electrical systems, ensuring reliable performance and compliance with safety standards.
Built with quality components that match original equipment specifications, the MCS extension kit delivers the professional results custom builders expect. Simply extend your factory turn signal wiring to accommodate new handlebar positions, and keep your motorcycle street-legal and visible to other road users.
The MCS Turn Signal Wiring Extension Kit is an essential component for customizing your Harley-Davidson's electrical system. This 12-inch extension harness allows you to relocate handlebar-mounted turn signals to custom positions, making it ideal for riders installing higher handlebars or executing complete handlebar setups on classic cruisers and touring bikes.
Whether you're building a cafe racer-inspired custom or upgrading to ape hangers, this extension kit provides the perfect solution for maintaining proper turn signal functionality without compromising your design vision. The harness is designed to work seamlessly with OEM Harley-Davidson electrical systems, ensuring reliable performance and compliance with safety standards.
Built with quality components that match original equipment specifications, the MCS extension kit delivers the professional results custom builders expect. Simply extend your factory turn signal wiring to accommodate new handlebar positions, and keep your motorcycle street-legal and visible to other road users.
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