In the event road race motorcycle, easier and practical to assembly component parts motorcycle is the first to join in the event road race motorcycle. Examples: start engine, open or assembly component part in the motorcycle or engine. Because time is very important to join in the event road race. To the save time, we need some tools or equipment to help mechanic doing to start engine, open component or assembly parts in the motorcycle. Standard component – component in the motorcycle had modified or not used again. Because to reduce weight turning machine and weight in the motorcycle to be motion. We need some equipment to start engine and not load on work to engine motion and the equipment is starter motor external. In this equipment have dynamo AC as source activator. And to transmitted power, we use belt and pulley to transmitted power by dynamo to the roll. In this book, discussion only for designing. Starter Motor External for Motorcycle with some specification. Some of formula which are used for designing starter motor external will be discussion in this book. |