Yamaha Star - Specifications; Technical Specifications Summary

Specifications
9-1
9
Dimensions:
Overall length:
2190 mm (86.2 in)
Overall width:
710 mm (28.0 in)
Overall height:
1060 mm (41.7 in)
Seat height:
685 mm (27.0 in)
Wheelbase:
1490 mm (58.7 in)
Ground clearance:
145 mm (5.71 in)
Minimum turning radius:
2.8 m (9.19 ft)
Weight:
Curb weight:
147 kg (324 lb)
Engine:
Combustion cycle:
4-stroke
Cooling system:
Air cooled
Valve train:
SOHC
Cylinder arrangement:
V-type
Number of cylinders:
2-cylinder
Displacement:
249 cm³
Bore × stroke:
49.0 × 66.0 mm (1.93 × 2.60 in)
Compression ratio:
10.0 : 1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:
Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40, 10W-50, 15W-40, 20W-40 or
20W-50
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Oil change:
1.40 L (1.48 US qt, 1.23 Imp.qt)
With oil filter removal:
1.60 L (1.69 US qt, 1.41 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
Recommended fuel:
Regular unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity:
9.5 L (2.5 US gal, 2.1 Imp.gal)
Fuel reserve amount:
2.6 L (0.69 US gal, 0.57 Imp.gal)
Carburetor:
Type × quantity:
BDS26 × 1
Spark plug(s):
Manufacturer/model:
NGK/CR6HSA
Manufacturer/model:
DENSO/U20FSR-U
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:
Wet, multiple-disc
Drivetrain:
Primary reduction ratio:
3.130 (72/23)
Final drive:
Chain
Secondary reduction ratio:
2.813 (45/16)
Transmission type:
Constant mesh 5-speed
Gear ratio:
1st:
2.643 (37/14)
–20 –10 0
10
20 30 40 50 ˚C
10 30 50 70 90 1100 130 ˚F
SAE 20W-50
SAE 20W-40
SAE 15W-40
SAE 10W-40
SAE 10W-50
U46B78E0.book Page 1 Monday, July 4, 2016 2:29 PM