To identify the model and year of your Yamaha scrambler, I recommend the following:
* Check your bike's VIN (Vehicle Identification Number). This is a unique identifier for your motorcycle that can be used to find information about its model and year. It is typically located on the steering head, frame, or engine.
* Contact a Yamaha dealer or service center. They should be able to look up the engine number in their system and tell you what model and year your bike is.
* Visit the Yamaha website. You may be able to find information about older models on the Yamaha website.
Please note that without the VIN or other specific details, it's impossible for me to determine the model and year of your Yamaha scrambler.
