The mini bike sprocket is an item that is usually quickly and easily replaced. Mini bike sprockets designed to be used hard on uneven, unpaved surfaces. Chipped and broken sprocket teeth, or bent mini bike rear sprocket discs are the normal hazards in the life of a mini bike.
Note: Today's typical mini bike sprocket is made for use with 420 or #35 chain. In addition, many custom or garage-built projects may use the 8 mm chain with their 47cc to 50cc class gasoline engines. We offer mini bike sprockets to fit these common model sizes as well as a few generic items for the home mini bike builder. Please look through our list of mini bike rear sprocket types below. Monster Scooter Parts wants to be your source for mini bike parts and accessories.