Specifications - Yamaha PW50(Z) Owner's Manual

Dimensions:
Overall length:
1245 mm (49.0 in)
Overall width:
575 mm (22.6 in)
Overall height:
715 mm (28.1 in)
Seat height:
485 mm (19.1 in)
Wheelbase:
855 mm (33.7 in)
Ground clearance:
105 mm (4.13 in)
Minimum turning radius:
1300 mm (51.2 in)
Weight:
With oil and fuel:
39.0 kg (86 lb)
Noise and vibration level:
Noise level (77/311/EEC):
PW50 75.1 dB(A)
Vibration on seat (EN1032, ISO5008):
PW50 Will not exceed 0.5 m/s
Vibration on handlebar (EN1032, ISO5008):
PW50 Will not exceed 2.5 m/s
Engine:
Engine type:
Air cooled 2-stroke
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
3
49 cm
Bore × stroke:
40.0 × 39.2 mm (1.57 × 1.54 in)
EAU2633X Compression ratio:
6.00 :1
Starting system:
Kickstarter
Lubrication system:
Separate lubrication (Yamaha autolube)
Engine oil:
Type:
YAMALUBE 2 or 2-stroke engine oil (JASO
FC grade) or (ISO EG-C or EG-D grade)
Engine oil quantity:
Quantity:
0.30 L (0.32 US qt, 0.26 Imp.qt)
Transmission oil:
Type:
YAMALUBE 4 (10W-40) or SAE 10W-40
Oil change quantity:
0.30 L (0.32 US qt, 0.26 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
2
Recommended fuel:
PW50 Regular unleaded gasoline only
2
PW50Z Regular unleaded gasoline only
(CAN)
PW50Z Unleaded gasoline only
(AUS)(NZL)
Fuel tank capacity:
2.0 L (0.53 US gal, 0.44 Imp.gal)
Carburetor:
Type × quantity:
VM12SC x 1
Spark plug (s):
Manufacturer/model:
Spark plug gap:
Clutch:
Clutch type:
Transmission:
Primary reduction system:
Primary reduction ratio:
Secondary reduction system:
Secondary reduction ratio:
Chassis:
Frame type:
Caster angle:
Trail:
Front tire:
Type:
Size:
9-1

SPECIFICATIONS

PW50 NGK/BPR4HS
PW50Z NGK/BPR4HS
DENSO/W14FPL
0.6–0.7 mm (0.024–0.028 in)
Wet, centrifugal automatic
Spur gear
63/33 (1.909)
Shaft drive
19/15 × 54/11 (6.218)
Steel tube backbone
25.50 °
50.0 mm (1.97 in)
With tube
2.50-10 4PR
2
3
4
5
6
7
8
9