AC CDI Ignition Coil Relay Voltage Regulator Spark Plug Compatible with Tomberlin Crossfire 150R Spiderbox 150cc Go Karts Parts GY6 150cc Engine Scooter Moped Hammerhead GTS American Sportworks 150

["Comprehensive Engine Fitment‌: Designed for GY6 49cc-150cc engines in scooters, mopeds, ATVs, and go-karts (models: 139QMB, 139QMA, 152QMI, 157QMJ). Compatible with Taotao, Roketa, Baja, Kazuma, Kymco, Sunl, Jonway, and other Chinese brands.","‌Broad Vehicle Compatibility‌, Compatible with 50cc-150cc models including Taotao ATM50-A1/Thunder 50, Roketa 50cc, Baja SC50, and Kymco Super 8 150. Compatible with go-karts (Tomberlin Crossfire 150R, Hammerhead GTS 150cc) and ATVs (Baja Dune 150, American Sportworks).","‌Complete GY6 Ignition System‌: Includes 1 × 4+2 pins AC CDI box, 1 × starter solenoid relay, 1 × 50cc ignition coil, 1 × 4-pin voltage regulator rectifier, 2 × A7TC spark plugs, and 10 × zip ties.","‌Plug-and-Play Installation‌: easy setup with no tools required.Pre-assembled components reduce installation time and errors.","‌Protection And Service‌‌: Verify all connectors against your stock parts before installation to ensure proper fit. If you have any questions, please contact us and we will provide you with a satisfactory answer."]