First, I'll explain what a service manual is. It's a guide for mechanics and DIY enthusiasts to maintain, service, and repair the motorcycle. Then, specific info about the FT 125 model: 125cc engine, 4-stroke maybe? Common uses, like a commuter or learner's bike. The manual should include engine specs, wiring diagrams, maintenance schedules, troubleshooting, and tools needed.
Double-check that all information is relevant and accurate. If I'm unsure about specific engine details for the FT 125, it's better to mention it's a typical 125cc engine used for city riding.
I should also consider search intent: the user might be looking for where to download the manual, how to use it, or why it's important. Addressing all these points would make the content comprehensive.