This is a Yamaha YW125X motorcycle user manual, which introduces the names of the various parts of the motorcycle, the functions of the instrument panel and the various controllers, pre-ride checks, operation and important riding points, regular maintenance and simple maintenance, care and storage of motorcycles, specifications and customer information.
This manual covers the safe operation and basic controls of the Yamaha YW125X machine car. It includes step‑by‑step instructions for starting, riding, and shutting down the vehicle, as well as safety warnings and recommended operating practices.
Additional sections detail routine maintenance, lubrication, coolant replacement, and parts identification. Reference tables list the recommended engine oils, brake fluid, and coolant, and contact information for Yamaha service centers is provided at the end of the document.
| Engine oil (SAE 20W-40) | Recommended |
|---|---|
| Engine oil (SAE 10W-30) | Recommended |
| Engine oil (SAE 85W-140) | Recommended |
| Coolant | YAMAHA LONG LIFE COOLANT |
Use SAE 20W-40, SAE 10W-30, or SAE 85W-140 engine oil as recommended.
Use Yamaha Long Life Coolant.