Specifications - Honda CRF150R 2020 Owner's Manual & Competition Handbook

Specifications

CRF150R
Item English
Dimension
Overall length 72.1 in
Overall width 30.3 in
Overall height 44.6 in
Wheelbase 49.6 in
Seat height 32.8 in
Footpeg height 14.9 in
Ground clearance 11.9 in
Frame
Type Semi double cradle
Telescopic fork
F. suspension travel 9.5 in (241 mm)
stroke 10.8 in (275 mm)
Pro-link,
R. suspension
travel 10.7 in (272 mm)
70/100 – 17 40M
AC
DUNLOP
Front tire
70/100 – 17 40M
CM
BRIDGESTONE
90/100 – 14 49M
AC
DUNLOP
Rear tire
90/100 – 14 49M
CM
BRIDGESTONE
Tire type bias-ply, tube
Tire pressure, 15 psi (100 kPa, 1.0 kgf/cm
front (cold)
Tire pressure, 15 psi (100 kPa, 1.0 kgf/cm
rear (cold)
F. brake, swept Single disc brake
area 55.5 in 2
R. brake, swept Single disc brake
area 46.6 in 2
Fuel unleaded gasoline, pump octane
recommendation number of 91 or higher
Fuel capacity 1.14 US gal
Caster angle
Trail length 3.1 in
Fork oil capacity 12.04 US oz
Metric
Engine
Type
1,832 mm
Cylinder arrangement
770 mm
1,133 mm Bore and stroke
1,260 mm Displacement
832 mm Compression ratio
379 mm
301 mm
Valve clearance
Engine oil capacity
After draining
After draining and
oil filter change
After disassembly
Transmission oil capacity
After draining
MX71F
After disassembly
Carburetor
M23
Type
Identification number
MX71
Main jet (standard)
Jet needle (standard)
M22
Needle clip position
(standard)
2 )
Slow jet (standard)
Pilot screw opening
2 )
Float level
Idle speed
(358.1 cm 2 )
Cooling system
Cooling capacity
(300.7 cm 2 )
After disassembly
4.3 ℓ
27°2'
78 mm
356 cm 3
Item English Metric
Liquid cooled, 4-stroke
Single 19° inclined from
vertical
2.60 x 1.72 in 66.0 x 43.7 mm
9.13 cu-in 149.7 cm
11.7 : 1
Intake: 0.006 ± 0.001 in
(0.16 ± 0.03 mm)
Exhaust: 0.010 ± 0.001 in
(0.26 ± 0.03 mm)
0.59 US qt 0.56 ℓ
0.62 US qt 0.59 ℓ
0.74 US qt 0.70 ℓ
0.60 US qt 0.57 ℓ
0.69 US qt 0.65 ℓ
Piston valve
FCR08D
# 140
NMQT
3rd groove
# 38
2 1/8 turns out
0.28 in 7.0 mm
2,100 ± 100 rpm
0.80 US qt 0.76 ℓ
Item
Drive train
Clutch type
Transmission
Primary reduction
Gear ratio I
3
Gear ratio II
Gear ratio III
Gear ratio IV
Gear ratio V
Final reduction
Gear shift pattern
Electrical
Ignition
Starting system
Spark plug :
Standard
Optional
Spark plug gap
Technical Information

Specifications

English Metric
Wet, multi-plate type
5-speed, constant mesh
4.117
2.214
1.647
1.318
1.105
0.956
3.333
Left foot-operated return
system 1-N-2-3-4-5
ICM
Kickstarter
NGK CR8EH-9
DENSO U24FER9
NGK CR9EH-9
DENSO U27FER9
0.031 – 0.035 in
(0.8 – 0.9 mm)
135