Honda CRF400RX 2021
Complete specifications and details for the 2021 Honda CRF400RX. This comprehensive guide includes engine specifications, dimensions, features, and performance data.
Basic Information
| Make | Honda |
|---|---|
| Model | CRF400RX |
| Year | 2021 |
| Category | Enduro-offroad |
Chassis, Suspension & Brakes
| Frame Type | aluminium frame and swingarm |
|---|---|
| Front Brakes | Single disc. Hydraulic |
| Front Suspension | Showa 49mm USD fork |
| Front Tyre | 90/90-21 |
| Front Wheel Travel | 305 mm (12.0 inches) |
| Rake | 27.1° |
| Rear Brakes | Single disc. Hydraulic |
| Rear Suspension | Showa monoshock using Honda Pro-Link system |
| Rear Tyre | 140/80-18 |
| Rear Wheel Travel | 315 mm (12.4 inches) |
| Trail | 114 mm (4.5 inches) |
| Wheels | DID DIRT STAR aluminium wheels. Metzeler Six Days Extreme tires. |
Other Specifications
| Color Options | Red |
|---|---|
| Electrical | Lithium-iron-phosphate battery |
| Comments | 3 power modes. Model ID: CRF400RX. |
| Starter | Electric |
Engine & Transmission
| Displacement | 413.0 ccm (25.20 cubic inches) |
|---|---|
| Engine Details | Single cylinder, four-stroke |
| Compression | 13.5:1 |
| Bore X Stroke | 92.0 x 62.1 mm (3.6 x 2.4 inches) |
| Valves Per Cylinder | 4 |
| Fuel System | Injection. Electronic Fuel injection with ESMB map selection |
| Ignition | Digital CDI |
| Cooling System | Liquid |
| Gearbox | 5-speed |
| Transmission Type Final Drive | Chain |
| Clutch | Multi Plate Wet |
| Driveline | Sealed 520 chain; 13T/48T |
Dimensions & Capacities
| Fuel Capacity | 7.30 litres (1.93 gallons) |
|---|---|
| Ground Clearance | 336 mm (13.2 inches) |
| Oil Capacity | 1.30 litres (1.37 US quarts) |
| Overall Height | 1282 mm (50.5 inches) |
| Overall Length | 2182 mm (85.9 inches) |
| Overall Width | 839 mm (33.0 inches) |
| Seat Height | 965 mm (38.0 inches) If adjustable, lowest setting. |
| Weight Incl Oil Gas Etc | 107.6 kg (237.2 pounds) |