Specifications
8-1
8
Dimensions:
Overall length:
2090 mm (82.3 in)
Overall width:
745 mm (29.3 in)
Overall height:
1135 mm (44.7 in)
Seat height:
780 mm (30.7 in)
Wheelbase:
1380 mm (54.3 in)
Ground clearance:
160 mm (6.30 in)
Minimum turning radius:
2.7 m (8.86 ft)
Wei
g
ht:
Curb weight:
169 kg (373 lb)
En
g
ine:
Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train:
DOHC
Cylinder arrangement:
Inline
Number of cylinders:
2-cylinder
Displacement:
321 cm³
Bore
×
stroke:
68.0
×
44.1 mm (2.68
×
1.74 in)
Compression ratio:
11.2 : 1
Starting system:
Electric starter
Lubrication system:
Wet sump
En
g
ine oil:
Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Oil change:
1.80 L (1.90 US qt, 1.58 Imp.qt)
With oil filter removal:
2.10 L (2.22 US qt, 1.85 Imp.qt)
Coolant quantity:
Coolant reservoir (up to the maximum level
mark):
0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes):
0.81 L (0.86 US qt, 0.72 Imp.qt)
Air filter:
Air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Regular unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity:
14 L (3.7 US gal, 3.1 Imp.gal)
Fuel reserve amount:
3.0 L (0.79 US gal, 0.66 Imp.gal)
Fuel injection:
Throttle body:
ID mark:
BR51 00
Spark plu
g
(s):
Manufacturer/model:
NGK/LMAR8A-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:
Clutch type:
Wet, multiple-disc
Drivetrain:
Primary reduction ratio:
3.043 (70/23)
Final drive:
Chain
Secondary reduction ratio:
3.071 (43/14)
Transmission type:
Constant mesh 6-speed
Gear ratio:
1st:
2.500 (35/14)
2nd:
1.824 (31/17)
3rd:
1.348 (31/23)
UB9AE0E0.book Page 1 Thursday, March 23, 2017 2:48 PM