Specifications
Technical Information
151
Specifications
Item
English
Metric
Dimension
Overall length
86.3 in
2,191 mm
Overall width
32.6 in
827 mm
Overall height
50.0 in
1,271 mm
Wheelbase
58.7 in
1,492 mm
Seat height
37.5 in
953 mm
Footpeg height
16.5 in
420 mm
Ground clearance
13.0 in
330 mm
Frame
Type
Twin tube
F. suspension
Telescopic fork,
travel 10.7 in (273 mm)
stroke 12.2 in (310 mm)
PSF air pressure
33 psi
(230 kPa, 2.3 kgf/cm
2
)
R. suspension
Pro-link,
travel 12.4 in (315 mm)
Tire size, front
80/100 – 21 51M
DUNLOP
MX51FA
Tire size, rear
120/80 – 19 63M
DUNLOP
MX51
Tire type
bias-ply, tube
Tire pressure, front (cold)
15 psi (100 kPa, 1.0 kgf/cm
2
)
Tire pressure, rear (cold)
15 psi (100 kPa, 1.0 kgf/cm
2
)
F. brake, swept area
Single disc brake
53.9 in
2
(347.7 cm
2
)
R. brake, swept area
Single disc brake
60.5 in
2
(390.3 cm
2
)
Fuel
unleaded gasoline, pump
octane number of 91 or higher
Fuel tank capacity
1.66 US gal
6.3 ℓ
Caster angle
27°4’
Trail length
4.6 in
116 mm
Fork oil capacity
(except fork damper)
8.3 US oz
245 cm
3
Item
English
Metric
Engine
Type
Liquid cooled, 4-stroke
Cylinder arrangement
Single 6°30’ inclined
from vertical
Bore and stroke
3.78 x 2.44 in 96.0 x 62.1 mm
Displacement
27.43 cu-in
449.7 cm
3
Compression ratio
12.5 : 1
Valve clearance (cold)
Intake:
0.006 ± 0.001 in
(0.16 ± 0.03 mm)
Exhaust: 0.011 ± 0.001 in
(0.28 ± 0.03 mm)
Engine oil capacity
0.61 US qt
0.58 ℓ
after draining
after draining and oil
filter change
0.66 US qt
0.62 ℓ
after disassembly
0.81 US qt
0.77 ℓ
Transmission oil capacity
0.68 US qt
0.64 ℓ
after draining
after disassembly
0.76 US qt
0.72 ℓ
Throttle body
Identification number
GQ27A
First idle speed
2,000 ± 100 rpm
Cooling system
Cooling capacity
0.99 US qt
0.94 ℓ
after draining
after disassembly
1.08 US qt
1.02 ℓ
Item
English
Metric
Drive train
Clutch type
Wet, multi-plate type
Transmission
5-speed, constant mesh
Primary reduction
2.739
Gear ratio I
1.800
Gear ratio II
1.470
Gear ratio III
1.235
Gear ratio IV
1.050
Gear ratio V
0.909
Final reduction
3.692
Gear shift pattern
Left foot-operated return
system 1-N-2-3-4-5
Electrical
Ignition
ECM
Starting system
Kickstarter
Spark plug :
NGK
Standard
SILMAR9A-9S
For extended high
speed riding
NGK
SILMAR10A-9S
Spark plug gap
0.031 – 0.035 in
(0.8 – 0.9 mm)
Содержание CFR-450 2013
Страница 2: ...2013 Honda CRF450R OWNER S MANUAL COMPETITION HANDBOOK...
Страница 7: ......
Страница 17: ...10 Instruments Controls...
Страница 21: ...14 Before Riding...
Страница 27: ...20 Basic Operating Instructions...
Страница 149: ...142 Adjustments for Competition Personal Fit Adjustments...
Страница 176: ...Memo 169...