The Honda CRF250RX motorcycle specifications include a 249 cc (15.19 cu in) engine, a 5-speed gearbox, and a listed weight of 110.7 kg (244 lb).
Key specifications
2019-2023Model years
249 ccDisplacement
110.7 kgWet weight
960 mmSeat height
8.5 LFuel tank
1,481 mmWheelbase
328 mmGround clearance
Model years covered
20192020202120222023
Year-specific specification changes
The 2019 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
Displacement
20222023249.4 cc (15.22 cu in)
Front brakes
20202023Single disc. Hydraulic
Front suspension
202249mm Showa coil-spring USD fork
202349mm leading-axle inverted Showa® SPG coil-spring fork with rebound- and compression-damping adjustability
Front tire
202390/90-21
Fuel system
2021Injection. Rogrammed Fuel-Injection system (PGM-FI); 44mm throttle bore
2023Injection. Rogrammed Fuel-Injection system (PGM-FI); 44mm throttle bore
Rear brakes
20202023Single disc. Hydraulic
Rear suspension
2022Showa Mono shock with Honda Pro-Link
2023Showa single shock with spring preload, rebound- and compression-damping adjustability
Wet weight
20222023108 kg (238.1 lb)
Wheelbase
202020211,486 mm (58.5 inches)
202220231,477 mm (58.1 inches)
Clutch
20202023Multi plate wet
Engine oil capacity
202220231.40 L (1.48 US qt)
Front wheel travel
2023310 mm (12.2 inches)
Fuel capacity
202220238.00 L (2.11 US gal)
Ground clearance
20222023335 mm (13.2 inches)
Ignition
20212023Full transistorized
Oil capacity
202220231.40 L (1.48 US qt)
Overall height
202220231,281 mm (50.4 inches)
Overall length
202220232,170 mm (85.4 inches)
Overall width
20222023839 mm (33.0 inches)
Rake
2020202327.2°
Rear wheel travel
2023312 mm (12.3 inches)
Seat height
20222023964 mm (38.0 inches)
Trail
20212023114 mm (4.5 inches) | 125
Wheels
20202021Dunlop Geomax AT81
2023Dunlop Geomax AT81 tires.
Mechanical overview
Engine layout snapshot
Single cylinder, four-stroke • 249 cc • Liquid cooled
Chassis snapshot
Wheelbase 1,481 mmSeat 960 mmClearance 328 mm
5-speed • Chain (final drive) • 80/100-21 front / 110/100-18 rear
Additional useful specifications
| Front tire size | 80/100-21 |
|---|---|
| Rear tire size | 110/100-18 |
| Front tire width | 80 mm |
| Front tire aspect ratio | 100% |
| Front rim diameter | 21 in |
| Rear tire width | 110 mm |
| Rear tire aspect ratio | 100% |
| Rear rim diameter | 18 in |
| Engine oil capacity | 1.80 L (1.9 US qt) |
| Bore/stroke ratio | 1.55:1 (Oversquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 249 cc (15.19 cu in) |
| Bore × stroke | 79.0 x 50.9 mm (3.1 x 2.0 inches) |
| Compression ratio | 13.9:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Injection. Dual-Timing Programmed Fuel Injection (PGM-FI), 46mm throttle body |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Full transistor |
| Starter | Electric |
| Oil capacity | 1.80 L (1.9 US qt) |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Multi plate wet clutch |
Chassis and suspension
| Frame | Aluminium twin tube |
|---|---|
| Front suspension | 49mm fully adjustable leading-axle inverted telescopic Showa SPG coil-spring fork. |
| Rear suspension | Pro-Link system; fully adjustable Showa single shock |
| Front wheel travel | 305 mm (12.0 inches) |
| Rear wheel travel | 315 mm (12.4 inches) |
| Rake | 27.0° |
| Trail | 114 mm (4.5 inches) |
Brakes, wheels and tires
| Front brakes | Single disc. Two-piston calipers. |
|---|---|
| Rear brakes | Single disc |
| Front tire | 80/100-21 |
| Rear tire | 110/100-18 |
| Wheels | Dunlop Geomax MX3S |
Dimensions and weight
| Wet weight | 110.7 kg (244 lb) |
|---|---|
| Seat height | 960 mm (37.8 inches) |
| Overall length | 2,184 mm (86.0 inches) |
| Overall width | 828 mm (32.6 inches) |
| Overall height | 1,262 mm (49.7 inches) |
| Wheelbase | 1,481 mm (58.3 inches) |
| Ground clearance | 328 mm (12.9 inches) |
Fuel and emissions
| Fuel capacity | 8.52 L (2.25 US gal) |
|---|
Electrical and instruments
| Electrical | Lithium-iron-phosphate battery |
|---|
Other specifications
| Color options | Red |
|---|---|
| Comments | Model ID: CRF250RX |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Honda models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Honda information before relying on them. Visit the official Honda website.