QAZAKY Performance Ignition Coil for GY6 50cc - 125cc 150cc 4-stroke Engine Scooter ATV Go Kart Moped Quad Pit Dirt Racing Bike 100% brand new and high-quality ignition coil. Fits: GY6 50cc-150cc Scooters, ATVs, Go Karts, Mopeds, Quads and other Bikes. Fits models: GY6 QMJ157 / QMI157, QMJ152 / QMI152 4-stroke engines. This coil can improve combustion efficiency, strengthen electrical performance. This item will fit almost all Chinese brands, such as TaoTao, Buyang, Roketa, Coolsport, NST, BMX, Kazuma, Sunl, AIM-EX, Baja, Panterra, Kymco, Carroll Stream Eagle etc and various unlisted makes/models. QAZAKY provide carefree return, and 90 days money back guarrantee!