Specifications - Yamaha MTM660N Owner's Manual

Dimensions:
Overall length:
2075 mm (81.7 in)
Overall width:
820 mm (32.3 in)
Overall height:
1130 mm (44.5 in)
Seat height:
835 mm (32.9 in)
Wheelbase:
1405 mm (55.3 in)
Ground clearance:
140 mm (5.51 in)
Minimum turning radius:
2.7 m (8.86 ft)
Weight:
Curb weight:
188 kg (414 lb)
Engine:
Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train:
DOHC
Cylinder arrangement:
Inline
Number of cylinders:
2-cylinder
Displacement:
655 cm³
Bore × stroke:
78.0 × 68.6 mm (3.07 × 2.70 in)
Starting system:
Electric starter
Engine oil:
Recommended brand:
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Oil change:
2.30 L (2.43 US qt, 2.02 Imp.qt)
With oil filter removal:
2.60 L (2.75 US qt, 2.29 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):
1.60 L (1.69 US qt, 1.41 Imp.qt)
Fuel:
Recommended fuel:
Unleaded gasoline (E10 acceptable)
Octane number (RON):
90
Fuel tank capacity:
14 L (3.7 US gal, 3.1 Imp.gal)
Fuel reserve amount:
2.7 L (0.71 US gal, 0.59 Imp.gal)
9-1

Specifications

Fuel injection:
Throttle body:
ID mark:
1WS1
Drivetrain:
Gear ratio:
1st:
2.846 (37/13)
2nd:
2.125 (34/16)
3rd:
1.632 (31/19)
4th:
1.300 (26/20)
5th:
1.091 (24/22)
6th:
0.964 (27/28)
Front tire:
Type:
Tubeless
Size:
120/70 ZR 17M/C (58W)
Manufacturer/model:
MICHELIN/ROAD 5
Rear tire:
Type:
Tubeless
Size:
180/55 ZR 17M/C (73W)
Manufacturer/model:
MICHELIN/ROAD 5
9