Specifications - Honda CRF250R 2005 Owner's Manual

Item English
Dimension
Overall length 85.5 in
Overall width 32.6 in
Overall height 50.3 in
Wheelbase 58.2 in
Seat height 38.0 in
Footpeg height 17.6 in
Ground clearance 14.2 in
Dry weight 204 Ibs
Frame
Type
Telescopic fork,
travel 11.0 in (279 mm)
F. suspension
stroke 12.4 in (315 mm)
R. suspension
travel 12.3 in (313 mm)
F. tire size, pressure
80/100 – 21 51M
2
psi (kPa, kgf/cm )
15 (100, 1.0)
R. tire size, pressure
100/90 – 19 57M
2
psi (kPa, kgf/cm )
15 (100, 1.0)
Single disc brake
F. brake, swept area
51.8 in
Single disc brake
R. brake, swept area
60.6 in
Fuel capacity 1.9 US gal
Caster angle
Trail length 4.8 in
Fork oil capacity
14.1 US oz
(except fork damper
per leg)
Metric Item
Engine
Type
2,172 mm
827 mm
Cylinder arrangement
1,277 mm
1,479 mm Bore and stroke
965 mm
Displacement
446 mm
Compression ratio
361 mm
Engine oil capacity
92.7 kg After draining
After draining and
oil filter change
Twin tube
After disassembly
Transmission oil
capacity
After draining
Pro-link,
After disassembly
Carburetor
Type
Identification number
Main jet (standard)
2 2 Jet needle (standard)
(334.5 cm )
Needle clip position
2 2
(391.1 cm ) (standard)
7.3 liter
Slow jet (standard)
27.50˚ Pilot screw opening
123 mm
Float level
3
416 cm
English Metric
Drive train
Liquid cooled, 4-stroke Clutch type
Single 10˚ inclined from
Transmission
vertical
Primary reduction
78.0 x 52.2
Gear ratio I
3.07 x 2.06 in
mm
Gear ratio II
3
15.2 cu-in 249.4 cm
Gear ratio III
12.9 : 1
Gear ratio IV
Gear ratio V
3
0.70 US qt 660 cm
Final reduction
0.73 US qt 3
690 cm
Gear shift pattern
3
0.90 US qt 850 cm
Electrical
Ignition
3
0.63 Imp qt
600 cm
Starting system
3
700 cm
0.74 US qt
Spark plug :
Piston valve
FCR01B
# 172
NCYQ
3rd groove
# 42
1–3/4 turns out
0.31 in 8.0mm

Specifications

Item English
Wet, multi-plate type
5-speed, constant mesh
3.166
2.142
1.750
1.450
1.227
1.041
3.923
Left foot-operated return
system 1-N-2-3-4-5
Kickstarter
NGK R0409 B-8
Standard
For extended high
NGK R0409 B-9
speed riding
Technical Information
Metric
ICM
139