Honda CRF450RL 2021
Complete specifications and details for the 2021 Honda CRF450RL. This comprehensive guide includes engine specifications, dimensions, features, and performance data.
Basic Information
| Make | Honda |
|---|---|
| Model | CRF450RL |
| Year | 2021 |
| Category | Cross-motocross |
Chassis, Suspension & Brakes
| Frame Type | Aluminium twin tube |
|---|---|
| Front Brakes | Single disc. Hydraulic. Two-piston calipers. |
| Front Suspension | 49mm leading-axle inverted telescopic Showa coil-spring fork with rebound and compression damping adjustability |
| Front Tyre | 80/100-21 |
| Front Wheel Travel | 305 mm (12.0 inches) |
| Rake | 28.3° |
| Rear Brakes | Single disc. Hydraulic. Single-piston caliper. |
| Rear Suspension | Pro-Link Showa single shock with adjustable spring preload, rebound and compression damping adjustability |
| Rear Tyre | 120/80-18 |
| Rear Wheel Travel | 300 mm (11.8 inches) |
| Trail | 122 mm (4.8 inches) |
| Wheels | IRC GP21 and GP22 tires |
Other Specifications
| Color Options | Red |
|---|---|
| Electrical | 12V 6Ah (10HR) battery. |
| Comments | Model id: CRF450L |
| Starter | Electric |
Engine & Transmission
| Displacement | 449.0 ccm (27.40 cubic inches) |
|---|---|
| Engine Type | 38mm intake valve, titanium; 31mm exhaust, steel |
| Engine Details | Single cylinder, four-stroke |
| Power | 53.0 HP (38.7 kW)) @ 9000 RPM |
| Torque | 48.0 Nm (4.9 kgf-m or 35.4 ft.lbs) @ 7000 RPM |
| Top Speed | 170.0 km/h (105.6 mph) |
| Compression | 12.0:1 |
| Bore X Stroke | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Valves Per Cylinder | 4 |
| Fuel System | Injection. Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body |
| Ignition | DC-CDI |
| Cooling System | Liquid |
| Gearbox | 6-speed |
| Transmission Type Final Drive | Chain |
| Clutch | Multi Plate Wet |
| Driveline | #520 Chain; 13T/51T |
| Exhaust System | Twin-muffler |
Dimensions & Capacities
| Fuel Capacity | 7.57 litres (2.00 gallons) |
|---|---|
| Ground Clearance | 320 mm (12.6 inches) |
| Overall Height | 1271 mm (50.0 inches) |
| Overall Length | 2191 mm (86.3 inches) |
| Overall Width | 827 mm (32.6 inches) |
| Seat Height | 945 mm (37.2 inches) If adjustable, lowest setting. |
| Weight Incl Oil Gas Etc | 131.1 kg (289.0 pounds) |