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SPECIFICATIONS
Dimensions:
Overall length:
1305 mm (51.4 in)
Overall width:
595 mm (23.4 in)
Overall height:
775 mm (30.5 in)
Seat height:
555 mm (21.9 in)
Wheelbase:
925 mm (36.4 in)
Ground clearance:
135 mm (5.31 in)
Minimum turning radius:
1400 mm (55.1 in)
Weight:
With oil and fuel:
57.0 kg (126 lb)
Engine:
Engine type:
Air cooled 4-stroke, SOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
49.0 cm³
Bore × stroke:
36.0 × 48.6 mm (1.42 × 1.91 in)
9
Compression ratio:
9.50 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:
Type:
YAMALUBE 4 10W-40 or 20W-50, SAE
10W-40 or 20W-50
0
10
30
50
70
90 110
YAMALUBE 4 10W-40
or SAE 10W-40
YAMALUBE 4 20W-50
or SAE 20W-50
–20
–10
0
10
20
30
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Periodic oil change:
0.80 L (0.85 US qt, 0.70 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
Recommended fuel:
Unleaded gasoline only
Fuel tank capacity:
3.1 L (0.82 US gal, 0.68 Imp.gal)
Fuel reserve amount:
0.4 L (0.11 US gal, 0.09 Imp.gal)
9-1
Carburetor:
Manufacturer:
MIKUNI
Type × quantity:
VM11 x 1
Spark plug (s):
Manufacturer/model:
130 ˚ F
NGK/CR7HSA
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:
Wet, multiple-disc and centrifugal
40
50 ˚ C
automatic
Transmission:
Primary reduction system:
Spur gear
Primary reduction ratio:
67/18 (3.722)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
37/13 (2.846)
Transmission type:
Constant mesh 3-speed
Operation:
Left foot operation
Gear ratio:
1st:
39/12 (3.250)
2nd:
33/19 (1.736)
3rd:
28/23 (1.217)
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Table of Contents
Troubleshooting
