2003 Honda CRF 450 R specifications.

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2003 Honda CRF 450 R

Engine and transmission 2003 Honda CRF 450 R
Engine type:
1 cylinders, 4-stroke, Single
Displacement:
449 cc (27.43 cubic inches)
Bore × stroke:
96 mm × 62.1 mm (oversquare - shortstroke)
Cooling system:
Water cooled
Power:
55.74 HP (41 kW) @ 9000 rpm
Torque:
50 Nm (5.1 kg-m) @ 6500 rpm
Throttle:
Cable operated
Valves:
Valve train:
SOHC, variable
Valves per cylinder:
4
Fuel and ignition:
Sparks per cylinder:
1
Fuel supply system:
Carburetor
Ignition type:
Digital CDI
Funnel diameter:
41 mm
Compression:
11.5:1
Engine mounting:
Transverse
Lubrication system:
Wet sump
Gear box:
Manual 5-speed
Clutch:
Wet, multiple discs, cable operated
Final drive:
Chain
Spark plug pipe type:
NGK, IFR8H11
Motor oil:
Synthetic, 10W/40
Starter:
Kick-starter
Dimensions 2003 Honda CRF 450 R
Physical measures:
Length:
2186 mm
Width:
825 mm
Height:
1257 mm
Wheel base:
1509 mm
Trail:
108 mm
Ground clearance:
330 mm
Seat height: :
953 mm
Weight:
Curb weight:
109 kg
Dry weight:
101 kg
Chassis and suspension 2003 Honda CRF 450 R
Frame type:
aluminium, Single cradle frame
Front:
Suspension:
Cartridge - upside-down
Suspension travel:
315 mm
Fork angle:
27°
Brake:
Single Disk, Ø240 mm
Tire:
80 / 100 R21 R
Tire pressure:
1 bar
Rear:
Suspension:
mono shock, Swingarm
Suspension travel:
315 mm
Brake:
Disk, Ø240 mm
Tire:
110 / 90 R19 R
Tire pressure:
1 bar
Other 2003 Honda CRF 450 R
ABS available:
No
Power-to-weight ratio:
0.38 HP/kg(2.66 kg/HP)
Fuel capacity:
7.4 l
Number of riders:
1 person