This is an OEM TCI box designed for KT100. It's the #4 item on the diagram. It offers reliable Yamaha OEM TCI ignition, ensuring stable performance for your vehicle.

To use this Yamaha TCI box, first make sure your vehicle is turned off. Locate the appropriate slot in your KT100 engine where the TCI box needs to be installed according to the diagram. Carefully insert the box and connect all the necessary wires. When the vehicle is running, if you notice any abnormal ignition problems, check the connections. For maintenance, keep the box clean and dry. Avoid exposing it to extreme temperatures or moisture. Periodically check the wires for any signs of wear or damage and replace them if necessary.