| Make Model | Yamaha WR250R |
| Year | 2018 |
| Full Model Name | 2018 Yamaha WR 250 R |
| Engine | Liquid cooled, 4-stroke, 1 cylinder, DOHC, 4 valves |
| Displacement | 250cc |
| Bore x Stroke | 77mm x 53.6mm |
| Compression Ratio | 11.8:1 |
| Induction | Type: EFI; Bore size: Ø |
| Starting | Electric Start |
| Max Power | 20.88KW (28hp) @ 10,000RPM |
| Transmission / Drive | 6 Speeds / Chain |
| Front Suspension | Ø forks, 270mm (10.63″) wheel travel |
| Rear Suspension | Gas-hydraulic damper, 270mm (10.63″) wheel travel |
| Front Brakes | Type: Disc 1 disc, Ø 250mm, 2 piston calipers |
| Rear Brakes | Type: Disc 1 disc, Ø 230mm, 1 piston caliper |
| Front Wheel | 80/100-21 80/100-21M/C 51P BRIDGESTONE/TW-301F |
| Rear Wheel | 120/80-18 120/80-18M/C 62P BRIDGESTONE/TW-302F |
| Seat Height | 930mm (36.6″) |
| Fuel Capacity | 7.6L (2.01gal.) |
| Top Speed | 136.79km/h (85mph) |
| Idle Speed RPM | 1,550+/-100 |