2020 Honda CRF450R Work Edition

For motocross enthusiasts who demand the absolute best when it comes to performance, the premium CRF450RWE ( Works Edition ) benefits from the same improvements as the 2021 CRF450R, plus a long list of elite-level updates based on the machines in the Team Honda HRC factory race shop. As with the CRF450R, this model is endowed with important updates aimed at improving power, handling and consistency.



Engine and transmission

Displacement 449.7 ccm (27.44 cubic inches)

Engine type Single cylinder, four-stroke

Engine details 38mm intake valve, 31mm exhaust

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 13.5:1

Bore x stroke 96.0 x 62.1 mm (3.8 x 2.4 inches)

Valves per cylinder 4

Fuel system Injection. PGM-FI, 46mm downdraft throttle body

Fuel control Single Overhead Cams (SOHC)

Ignition DC-CDI

Cooling system Liquid

Gearbox 5-speed

Transmission type Chain (final drive)

Clutch Multi plate wet

Driveline #520 Chain; 13T/49T

Exhaust system Yoshimura

Chassis, suspension, brakes and wheels

Frame type Aluminium twin tube

Rake (fork angle) 27.2

Trail 116 mm (4.6 inches)

Front suspension 49mm inverted Showa fork with rebound and compression damping adjustability.

Front wheel travel 305 mm (12.0 inches)

Rear suspension Pro-Link Showa single shock with adjustable spring preload, rebound and compression damping adjustability.

Rear wheel travel 312 mm (12.3 inches)

Front tire 80/100-21

Rear tire 120/80-19

Front brakes Single disc. Hydraulic. Two-piston calipers.

Diameter 260 mm (10.2 inches)

Rear brakes Single disc. Hydraulic. Single-piston caliper.

Diameter 240 mm (9.4 inches)

Wheels Dunlop MX3S tires

Physical measures and capacities

Weight incl. oil, gas, etc 112.0 kg (247.0 pounds)

Seat height 960 mm (37.8 inches) If adjustable, lowest setting.

Overall height 1271 mm (50.0 inches)

Overall length 2191 mm (86.3 inches)

Overall width 827 mm (32.6 inches)

Ground clearance 330 mm (13.0 inches)

Wheelbase 1481 mm (58.3 inches)

Fuel capacity 6.28 litres (1.66 US gallons)

Oil capacity 1.80 litres (1.9 US quarts)

Other specifications

Color options Red

Starter Electric

Electrical 12V 6Ah (10HR) battery.

Comments Model id: CRF450R.