Here's a step-by-step guide to help you access the parts catalogue:
If you are restoring a Mio MXi, you will likely spend most of your time in these sections of the PDF: yamaha mio mxi 125 parts catalogue pdf
If you have never used a manufacturer parts catalogue before, the diagrams can look like a complex puzzle. Here is a quick legend for the MXi 125: Here's a step-by-step guide to help you access