Front Sprocket #03 for Chinese 50cc-125cc Engines 428-15T

Front sprocket is used on the Chinese 50cc 70cc 90cc 100cc 110cc 125cc engines commonly found in Chinese ATVs, Dirt Bikes and Go Karts. This sprocket has 15 teeth and ONLY a #428 chain is compatible. See our engine hard parts section for help in identifying your Chinese Engines.