Honda CRF450X 2020
Complete specifications and details for the 2020 Honda CRF450X. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

Basic Information
Make | Honda |
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Model | CRF450X |
Year | 2020 |
Category | Enduro-offroad |
Chassis, Suspension & Brakes
Frame Type | Semi-double cradle, aluminium twin-spar |
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Front Brakes | Single disc. Two-piston calipers. |
Front Brakes Diameter | 260 mm (10.2 inches) |
Front Suspension | 47mm inverted Showa® cartridge fork with 16-position rebound and 16-position compression-damping adjustability; 12.4-inches travel |
Front Tyre | 80/100-21 |
Front Wheel Travel | 315 mm (12.4 inches) |
Rake | 28.0° |
Rear Brakes | Single disc |
Rear Brakes Diameter | 240 mm (9.4 inches) |
Rear Suspension | Pro-Link® Showa® single shock with adjustable spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4 inches travel. |
Rear Tyre | 110/100-18 |
Rear Wheel Travel | 312 mm (12.3 inches) |
Trail | 117 mm (4.6 inches) |
Wheels | Dunlop MX52 tires |
Other Specifications
Color Options | Red |
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Comments | Model ID: CRF450X. |
Starter | Electric & kick |
Engine & Transmission
Displacement | 449.00 ccm (27.40 cubic inches) |
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Engine Type | 35mm intake valve, 30mm exhaust valve |
Engine Details | Single cylinder, four-stroke |
Power | 44.52 HP (32.5 kW)) @ 7500 RPM |
Torque | 41.30 Nm (4.2 kgf-m or 30.5 ft.lbs) @ 7000 RPM |
Compression | 12.0:1 |
Bore X Stroke | 96.0 x 62.0 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 |
Driveline | #520 T-ring-sealed chain; 13T/51T |
Dimensions & Capacities
Fuel Capacity | 7.61 litres (2.01 gallons) |
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Ground Clearance | 323 mm (12.7 inches) |
Seat Height | 950 mm (37.4 inches) If adjustable, lowest setting. |
Weight Incl Oil Gas Etc | 124.7 kg (275.0 pounds) |