| Attribute | Value |
| General |
| Production from | 2017 year |
| Make | Yamaha |
| Model | Yamaha WR125X |
| Category | Super motard |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | 4 |
| Fuel system | Injection |
| Engine details | Forward-inclined cylinder |
| Displacement | 124.7 cm³ |
| Power | 10.9 kw |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Chain |
| Torque | 12.2 Nm |
| Bore | 52 mm |
| Stroke | 58.6 mm |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Single Overhead Cams (SOHC) |
| Emission details | Add |
| Driveline | Add |
| Ignition | TCI |
| Clutch | Wet, multipate |
| Lubrication system | Wet sump |
| Compression | 11.2:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | Telescopic forks |
| Rear suspension | Swingarm, link suspension, monoshock |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Diameter | 220 mm |
| Frame type | Steel double cradle |
| Front tyre | 110/70-17 |
| Rear tyre | 140/70-17 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | 210 mm |
| Rear wheel travel | 230 mm |
| Trail | 76 mm |
| Rake (fork angle) | 25.5 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | - sports white
- yamaha black
|
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,430 mm |
| Kerb weight | 137 kg |
| Dry weight | Add |
| Power/weight ratio | Add |
| Overall height | 1,165 mm |
| Overall length | 2,095 mm |
| Overall width | 835 mm |
| Seat height | 920 mm |
| Alternate seat height | Add |
| Ground clearance | 255 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 8.5 l |
| Oil capacity | 1.2 l |
| Width | Add |
| Height | Add |