| General |
| Comments | - | Model ID: CRF250RX |
| Colours | Orange/white/black | Red |
| Dimensions |
| Ground Clearance (mm) | 325 mm | 328 mm |
| Ground Clearance (in.) | 12.8 inches | 12.9 inches |
| Seat Height | 915 mm / 36.0 in. | 960 mm / 37.8 in. |
| Wheelbase | 1485 mm / 58.5 in. | 1481 mm / 58.3 in. |
| Height | - | 1262 mm / 49.7 in. |
| Length | - | 2184 mm / 86.0 in. |
| Width | - | 828 mm / 32.6 in. |
| Weights & Capacities |
| Oil Capacity (Quarts) | - | 1.9 US quarts |
| Oil Capacity (l) | - | 1.80 litres |
| Dry Weight | 98.5 kg / 217.2 lbs | - |
| Fuel Capacity | 5.50 litres / 1.45 US gallons | 8.52 litres / 2.25 US gallons |
| Wet Weight | - | 110.7 kg / 244.0 lbs |
| Performance |
| Maximum RPM | 14000 | - |
| Engine |
| Displacement (ci) | 15.25 cubic inches | 15.19 cubic inches |
| Engine Type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Displacement (cc) | 249.9 cc | 249.0 cc |
| CO2 | 69.6 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Bore x Stroke (mm) | 78.0 x 52.3 mm | 79.0 x 50.9 mm |
| Bore x Stroke (in,) | 3.1 x 2.1 inches | 3.1 x 2.0 inches |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Engine Detail | - | 33mm intake valve, titanium; 26mm exhaust, titanium |
| Fuel System | - | Injection. Dual-Timing Programmed Fuel Injection (PGM-FI), 46mm throttle body |
| Compression Ratio | 14.0:1 | 13.9:1 |
| Fuel Consumption | 3.00 litres/100 km (33.3 km/l or 78.41 mpg) | - |
| Ignition | Keihin EMS | Full transistor |
| Starter | Electric | Electric |
| Valve System | - | 4 |
| Drivetrain |
| Clutch | Wet multi-disc clutch / hydraulically operated | Multi plate wet clutch |
| Final Drive | Chain (final drive) | Chain (final drive) |
| Gearbox | 5-speed | 5-speed |
| Primary Drive | 13:48. Primary drive: 22:68. | #520 Chain; 13T/48T |
| Chassis |
| Frame Type | Perimeter steel-aluminium composite frame | Aluminium twin tube |
| Suspension - Front | WP-USD, AER 48, Ø 43 mm | 49mm fully adjustable leading-axle inverted telescopic Showa SPG coil-spring fork. |
| Suspension - Rear | WP Xplor PDS shock absorber | Pro-Link system; fully adjustable Showa single shock |
| Rake | 26.5° | 27.0° |
| Trail | - | 114 mm / 4.5 in. |
| Wheel Travel - Front | 250 mm / 9.8 in. | 305 mm / 12.0 in. |
| Wheel Travel - Rear | 260 mm / 10.2 in. | 315 mm / 12.4 in. |
| Wheels & Brakes |
| Brakes - Front | Single disc. Brake calipers on floating bearings | Single disc. Two-piston calipers. |
| Brakes - Rear | Single disc. Brake calipers on floating bearings | Single disc |
| Rims | CNC machined hubs. Excel rims. Wire spoked. | Dunlop Geomax MX3S |
| Tyres - Front | - | 80/100-21 |