| Attribute | Honda CRF250R 2019 × | Yamaha WR250F 2018 × |
|---|---|---|
| General | ||
| Production from (year) | 2019 | 2018 |
| Make | Honda | Yamaha |
| Model | Honda CRF250R | Yamaha WR250F |
| Category | Cross / motocross | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection. Dual-Timing Programmed Fuel Injection (PGM-FI), 46mm throttle body | Injection. Yamaha Fuel Injection (YFI) Keihin® 44mm |
| Engine details | 33mm intake valve, titanium; 26mm exhaust, titanium | - |
| Displacement (cm³) | 249 | 250 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 79 | 77 |
| Stroke (mm) | 50.9 | 53.6 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | #520 Chain; 13T/48T | O-ring chain |
| Ignition | Full transistor | CDI |
| Clutch | Multi plate wet clutch | Multiplate wet clutch |
| Lubrication system | - | Wet sump |
| Compression | 13.9:1 | 13.5:1 |
| Chassis | ||
| Front suspension | 49mm fully adjustable leading-axle inverted telescopic Showa SPG coil-spring fork. | KYB® spring-type fork with speed sensitive damping; fully adjustable |
| Rear suspension | Pro-Link system; fully adjustable Showa single shock | KYB® single shock; fully adjustable |
| Front brakes | Single disc. Two-piston calipers. | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 240 | 245 |
| Frame type | Aluminium twin tube | Aluminium, bilateral beam frame |
| Front tyre | 80/100-21 | 90/90-21 |
| Rear tyre | 120/90-19 | 130/90-18 |
| Wheels | Dunlop Geomax MX3S | Dunlop® MX3S® tyres |
| Front wheel travel (mm) | 305 | 310 |
| Rear wheel travel (mm) | 315 | 318 |
| Trail (mm) | 116 | 115 |
| Rake (fork angle) (degree) | 27.2 | 27 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,481 | 1,466 |
| Kerb weight (kg) | 108 | 118 |
| Overall height (mm) | 1,275 | 1,280 |
| Overall length (mm) | 2,182 | 2,165 |
| Overall width (mm) | 828 | 826 |
| Seat height (mm) | 960 | 965 |
| Ground clearance (mm) | 328 | 325 |
| Performance | ||
| Fuel capacity (l) | 6.28 | 7.5 |
| Oil capacity (l) | 1.8 | 1.1 |