2003 Honda CRF 450 R. Image credits - The respective copyright holder or manufacturer.
General information
Motorcycle name
Honda CRF 450 R
Year of manufacture
2003
Type
Cross / motocross
Rating
3.7 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike.
Engine and transmission
Engine size
449.4 ccm (27.42 cubic inches)
Type of engine
Single cylinder, four-stroke
Output
55.7 HP (40.7 kW )) @ 9000 RPM
Torque
50.0 Nm (5.1 kgf-m or 36.9 ft.lbs) @ 6500 RPM
Compression
11.5:1
Bore x stroke
96.0 x 62.1 mm (3.8 x 2.4 inches)
Valves per cylinder
4
Fuel system
Carburettor
Fuel control
Single Overhead Cams (SOHC)
Ignition
Digital CDI
Lubrication system
Wet sump
Cooling system
Liquid
Gearbox
5-speed
Transmission type
Chain (final drive)
Chassis, suspension, brakes and wheels
Front suspension
Telescopic fork
Rear suspension
Monoshock
Front tire
80/100-21
Rear tire
110/90-21
Front brakes
Single disc
Rear brakes
Single disc
Wheels
Wire spoked
Physical measures and capacities
Dry weight
103.1 kg (227.3 pounds)
Weight incl. oil, gas, etc
109.0 kg (240.3 pounds)
Power/weight ratio
0.5403 HP/kg
Seat height
953 mm (37.5 inches) If adjustable, lowest setting.
Overall length
2186 mm (86.1 inches)
Overall width
825 mm (32.5 inches)
Fuel capacity
7.40 litres (1.96 US gallons)
Other specifications
Color options
Red/black/white
Starter
Kick
Update specs Report missing specs or required updates .
Further information
Insurance costs Compare US insurance quotes from the nation's top providers. Maintenance Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. Ask questions Join the 03 Honda CRF 450 R discussion group or the general Honda discussion group. Related bikes List related bikes for comparison of specs.
Compare with another motorcycle
Pictures, trademarks and logos of third parties are the exclusive
property of the respective owners. Technical specifications are subject to change without notice.