This racing Ignition Coil + Spark Plug + AC CDI box is designed for GY6 50cc 125cc 150cc 4-Stroke Engines Scooters, ATVs, Go Karts, Mopeds. For GY6 50cc 125cc, 150cc 4-stroke engines. 1x CDI Box. - This coil can improve combustion efficiency, strengthen electrical performance.
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