Comparison of Honda CRF250RX 2021 and Honda CRF250RX 2020 [S]ave
| Attribute |  Honda CRF250RX 2021 × |  Honda CRF250RX 2020 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2020 |
| Make | Honda | Honda |
| Model | Honda CRF250RX | Honda CRF250RX |
| 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. Rogrammed Fuel-Injection system (PGM-FI); 44mm throttle bore | Injection. Dual-Timing Programmed Fuel Injection (PGM-FI), 46mm throttle body |
| Engine details | 33mm intake valve, titanium; 26mm exhaust, titanium | 33mm intake valve, titanium; 26mm exhaust, titanium |
| Displacement (cm³) | 249 | 249 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 79 | 79 |
| Stroke (mm) | 50.9 | 50.9 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Driveline | #520 Chain; 13T/48T | #520 Chain; 13T/48T |
| Ignition | Full transistorized | Full transistor |
| Clutch | Multi plate wet | Multi plate wet |
| Compression | 13.9:1 | 13.9:1 |
| Chassis | ||
| Front suspension | 49mm fully adjustable leading-axle inverted telescopic Showa SPG coil-spring fork. | 49mm fully adjustable leading-axle inverted telescopic Showa SPG coil-spring fork. |
| Rear suspension | Pro-Link system; fully adjustable Showa single shock | Pro-Link system; fully adjustable Showa single shock |
| Front brakes | Single disc. Hydraulic | Single disc. Hydraulic |
| Rear brakes | Single disc. Hydraulic | Single disc. Hydraulic |
| Diameter (mm) | 240 | 240 |
| Frame type | Aluminium twin tube | Aluminium twin tube |
| Front tyre | 80/100-21 | 80/100-21 |
| Rear tyre | 110/100-18 | 110/100-18 |
| Wheels | Dunlop Geomax AT81 | Dunlop Geomax AT81 |
| Front wheel travel (mm) | 305 | 305 |
| Rear wheel travel (mm) | 315 | 315 |
| Trail (mm) | 114 | 114 |
| Rake (fork angle) (degree) | 27.2 | 27.2 |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Dimensions | ||
| Wheelbase (mm) | 1,486 | 1,486 |
| Kerb weight (kg) | 110.7 | 110.7 |
| Overall height (mm) | 1,262 | 1,262 |
| Overall length (mm) | 2,184 | 2,184 |
| Overall width (mm) | 828 | 828 |
| Seat height (mm) | 960 | 960 |
| Ground clearance (mm) | 328 | 328 |
| Performance | ||
| Fuel capacity (l) | 8.52 | 8.52 |
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