Specifications - Yamaha Neo's 4 YN50FU Owner's Manual

Dimensions:
Overall length:
1840 mm (72.4 in)
Overall width:
793 mm (31.2 in)
Overall height:
1125 mm (44.3 in)
Seat height:
793 mm (31.2 in)
Wheelbase:
1275 mm (50.2 in)
Ground clearance:
154 mm (6.06 in)
Minimum turning radius:
3880 mm (152.8 in)
Weight:
Curb weight:
95 kg (210 lb)
Engine:
Engine type:
Liquid cooled 4-stroke, SOHC
Cylinder arrangement:
Single cylinder
Displacement:
49 cm³
Bore × stroke:
38.0 × 43.5 mm (1.50 × 1.71 in)
Compression ratio:
12.00 : 1
Starting system:
Electric starter and kickstarter
Lubrication system:
Wet sump
Engine oil:
Type:
SAE 10W-30, 10W-40, 20W-40 or 20W-50
0 10 30 50 70 90 110
SAE 10W-30
SAE 10W-40
SAE 20W-40
SAE 20W-50
–20 –10 0 10 20 30 40 50 ˚C
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Periodic oil change:
0.78 L (0.82 US qt, 0.69 Imp.qt)
Final transmission oil:
Type:
SAE 10W-30 type SE motor oil
Quantity:
0.10 L (0.11 US qt, 0.09 Imp.qt)
Cooling system:
Coolant reservoir capacity (up to the
maximum level mark):
0.26 L (0.27 US qt, 0.23 Imp.qt)
Radiator capacity (including all routes):
0.52 L (0.55 US qt, 0.46 Imp.qt)
8-1

SPECIFICATIONS

Air filter:
Air filter element:
Oil-coated paper element
Fuel:
130 ˚F
Recommended fuel:
Premium unleaded gasoline (Gasohol (E10)
acceptable)
Fuel tank capacity:
5.4 L (1.43 US gal, 1.19 Imp.gal)
Fuel reserve amount:
0.9 L (0.24 US gal, 0.20 Imp.gal)
Fuel injection:
Throttle body:
ID mark:
3B31 00
Spark plug(s):
Manufacturer/model:
NGK/CR7E
Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)
Clutch:
Clutch type:
Dry, centrifugal automatic
Transmission:
Primary reduction ratio:
1
Final drive:
Gear
Secondary reduction ratio:
14.667 (52/13 x 44/12)
Transmission type:
V-belt automatic
Operation:
Centrifugal automatic type
8