Stator Trigger Ignition Coil Fit For Yamaha JOG 50 90cc 2 Stroke Scooter Strong Spark Reliable Engine Integrated stator assembly built Fit For trigger pickup coil, matched For Yamaha JOG 50 90cc two-stroke scooters equipped For Minarelli 1PE40QMB engines Pure wound coils deliver stable charging voltage consistent ignition signal, hard kick start, misfire weak spark faults Built-in trigger pickup maintains accurate ignition timing to fix surging idle, stalling power cut-off during acceleration Heat-resistant high-temp wire insulation rubber cable gland block water, dust oil for long-term daily street use Direct OEM mounting hole layout, factory-matching wire plug wiring length for bolt-on installation without or rewiring