{"product_id":"nilight-handlebar-wiring-harness-kit-12v-on-off-switch-for-motorcycle-waterproof-cnc-aluminum-fits-7-8-inch-bars-180w-relay","title":"Nilight Handlebar Wiring Harness Kit 12V On\/Off Switch for Motorcycle — Waterproof CNC Aluminum, Fits 7\/8-inch Bars, 180W Relay","description":"\u003cp\u003e\u003cstrong\u003eNilight’s handlebar wiring harness kit is a complete 12V on\/off switching solution that pairs a waterproof CNC-aluminum rocker switch with a heavy‑duty relay, inline fuse and dual output connectors for powering up to 180W of lighting.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact wiring kit is built to simplify installing auxiliary lights on motorcycles, ATVs, scooters and bicycles with 7\/8\" (22mm) handlebars. It combines a rugged 16 AWG stranded wiring harness with a relay-protected circuit and an illuminated rocker switch housed in a weather‑resistant sleeve. The result is a safer, cleaner install that keeps the switch on the bar while routing high current through the relay and fuse for protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the harness protect my lights and bike electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe kit routes current through a power relay and an inline blade fuse so high load is handled off the switch and protected from short circuits or overloads. The 16 AWG stranded wires support up to 180W total, and the nylon jacket resists heat and abrasion for long-term durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16 AWG stranded conductors rated for heavy loads\u003c\/li\u003e\n  \u003cli\u003eInline blade fuse for overcurrent protection\u003c\/li\u003e\n  \u003cli\u003ePower relay carries high current instead of the handlebar switch\u003c\/li\u003e\n  \u003cli\u003eDurable nylon jacket resists heat, oil and abrasion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the handlebar switch fit my motorcycle or ATV?\u003c\/h3\u003e\n\u003cp\u003eThe switch assembly is designed to clamp onto standard 7\/8\" (22mm) handlebars used on most motorcycles, scooters, bicycles and many ATVs. A CNC aluminum housing and silicone sleeve provide a snug, weather-resistant installation so the control stays secure in wet or dusty conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 7\/8\" (22mm) handlebars common on bikes and ATVs\u003c\/li\u003e\n  \u003cli\u003eCNC aluminum and plastic construction for strength\u003c\/li\u003e\n  \u003cli\u003eSilicone sleeve for waterproofing and dust protection\u003c\/li\u003e\n  \u003cli\u003eTested for 5,000 switch cycles for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the dual outputs and illuminated switch help in practical use?\u003c\/h3\u003e\n\u003cp\u003eThe harness includes two light output leads so you can power a pair of lights or run two fixtures more cleanly without additional connectors. The 3‑pin illuminated rocker switch shows red when the circuit is on, making it easier to verify status at a glance, especially in low light.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo output leads for dual fixtures or split loads\u003c\/li\u003e\n  \u003cli\u003e3‑pin illuminated rocker switch with red on indicator\u003c\/li\u003e\n  \u003cli\u003eStable connections reduce voltage drop and flicker\u003c\/li\u003e\n  \u003cli\u003eSimple on\/off control mounted conveniently on the bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does installation look like and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation typically requires mounting the switch to the handlebar, grounding the harness to the vehicle chassis, connecting the fused power lead to the battery, and attaching the light outputs to your auxiliary lamps. Basic tools and an understanding of 12V wiring are helpful; follow polarity and fuse ratings to match your lights.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMount switch on 7\/8\" handlebar and secure silicone sleeve\u003c\/li\u003e\n  \u003cli\u003eConnect fused power lead to battery positive terminal\u003c\/li\u003e\n  \u003cli\u003eAttach ground lead to clean chassis grounding point\u003c\/li\u003e\n  \u003cli\u003ePlug light fixtures into the two output connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Riders, commuters and weekend adventurers who want a tidy, protected way to add auxiliary lighting to motorcycles, scooters, ATVs or bikes. It's ideal if you prefer a handlebar-mounted control with relay‑protected high-current wiring, especially when powering two lights or keeping the bar area neat and weatherproof. If you need a simple, durable 12V switching solution that prioritizes safety and clean installation, this Nilight harness kit is designed to make the job easier.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maximum wattage can this harness handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The harness supports up to 180W total using the 16 AWG wiring and relay-protected circuit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the handlebar switch waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The switch has a silicone sleeve and CNC aluminum housing for weather and dust resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nilight","offers":[{"title":"Default Title","offer_id":67592077803705,"sku":"B0F2G7JV5C","price":69.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/nilight-handlebar-switch-front-view.jpg?v=1790561587","url":"https:\/\/redleafauto.ca\/products\/nilight-handlebar-wiring-harness-kit-12v-on-off-switch-for-motorcycle-waterproof-cnc-aluminum-fits-7-8-inch-bars-180w-relay","provider":"Redleaf Auto","version":"1.0","type":"link"}