LH300cc/260cc ATV Electrical system LH300cc/260cc ATV Electrical system. Parts ATV Home shopping Cart Customer Login About us Contact Help. OEM PARTS. WIRING HARNESS(FOR 05 AND SPORT 2WD) 1: Linhai 260cc and 300cc ATV parts has not been address in sub catalog, Please record the parts number you need then search parts by parts number through the search engine. ATV Harness | eBay 50 70 90 110CC CDI Wire Harness Assembly Wiring Kit ATV Electric Start QUAD. NOTE:Only Fits 5 Pins CD I,Do Not Fits GY6 Engine,Which use 6 Pins CDI. 1X CDI WIRE HARNESS ASSEMBLY.