Attribute | Yamaha WR250F 2020 × | Honda CRF250X 2018 × |
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General | ||
Production from (year) | 2020 | 2018 |
Make | Yamaha | Honda |
Model | Yamaha WR250F | Honda CRF250X |
Category | Enduro / offroad | Enduro / offroad |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 4 | 4 |
Fuel system | Injection. Mikuni Fuel Injection (YFI) Keihin® 44mm | Carburettor. Keihin® 37mm flat-slide carburetor with Throttle Position Sensor (TPS) |
Engine details | - | 31mm intake valve, 26mm exhaust valve |
Displacement (cm³) | 250 | 249 |
Power (kw) | - | 21.4 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Torque (Nm) | - | 24.2 |
Bore (mm) | 77 | 78 |
Stroke (mm) | 53.6 | 52.2 |
Gearbox | 6-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
Emission details | - | Meets current California Air Resource Board (CARB) and EPA off-road emissions standards. |
Driveline | O-ring chain | #520 T-ring-sealed chain; 14T/53T |
Ignition | CDI | CD with electronic advance and lighting coil |
Clutch | Multiplate wet clutch | - |
Lubrication system | Wet sump | Twin-sump lubrication |
Compression | 13.8:1 | 12.9:1 |
Chassis | ||
Front suspension | KYB® spring-type fork with speed sensitive damping; fully adjustable | 47mm inverted Showa® cartridge fork with 16-position rebound- and 16-position compression-damping adjustability; 12.4-inches travel |
Rear suspension | KYB® single shock; fully adjustable | Pro-Link® Showa® single shock with spring-preload, 17-position rebound-damping adjustability |
Front brakes | Single disc. Hydraulic. | Single disc. Two-piston calipers. |
Rear brakes | Single disc. Hydraulic. | Single disc |
Diameter (mm) | 245 | 240 |
Frame type | Aluminium, bilateral beam frame | Semi-double cradle, aluminium twin-spar |
Front tyre | 80/100-21 | 80/100-21 |
Rear tyre | 110/100-18 | 100/100-18 |
Wheels | Dunlop® MX3S® tyres | Aluminium rim/wire spoke |
Front wheel travel (mm) | 310 | 315 |
Rear wheel travel (mm) | 318 | 312 |
Trail (mm) | 117 | 118 |
Rake (fork angle) (degree) | 27.2 | 27.5 |
Other | ||
Starter | Electric | Electric & kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,481 | 1,481 |
Kerb weight (kg) | 115.2 | 115.2 |
Overall height (mm) | 1,270 | 1,261 |
Overall length (mm) | 2,174 | 2,174 |
Overall width (mm) | 826 | 827 |
Seat height (mm) | 965 | 958 |
Ground clearance (mm) | 325 | 345 |
Performance | ||
Fuel capacity (l) | 8.33 | 7.19 |
Oil capacity (l) | 1.1 | - |