1981 Yamaha XS 650. Submitted by anonymous user..
General information
Model
Yamaha XS 650
Year of manufacture
1981
Type
Sport touring
Rating
3.4 See the detailed rating of touring capabilities, reliability, accident risk, etc. Compare with any other motorbike.
Engine and transmission
Engine size
654.0 ccm (39.91 cubic inches)
Type of engine
Twin, four-stroke
Output
50.0 HP (36.5 kW )) @ 6800 RPM
Torque
54.0 Nm (5.5 kgf-m or 39.8 ft.lbs)
Top speed
171.0 km/h (106.3 mph)
Compression
8.4:1
Bore x stroke
75.0 x 74.0 mm (3.0 x 2.9 inches)
Valves per cylinder
2
Fuel system
Carburettor
Fuel control
Overhead Cams (OHC)
Ignition
Induction coil
Lubrication system
Wet sump
Cooling system
Air
Gearbox
5-speed
Transmission type
Chain (final drive)
Fuel consumption
5.00 litres/100 km (20.0 km/l or 47.04 mpg)
Greenhouse gases
116.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis, suspension, brakes and wheels
Front suspension
Telescopic forks
Rear suspension
Dual shock absorbers
Front tire
3.50-19
Rear tire
4.00-18
Front brakes
Double disc. Hydraulic.
Diameter
267 mm (10.5 inches)
Rear brakes
Expanding brake
Physical measures and capacities
Dry weight
191.0 kg (421.1 pounds)
Weight incl. oil, gas, etc
225.0 kg (496.0 pounds)
Power/weight ratio
0.2618 HP/kg
Seat height
785 mm (30.9 inches) If adjustable, lowest setting.
Overall length
2175 mm (85.6 inches)
Ground clearance
153 mm (6.0 inches)
Wheelbase
1435 mm (56.5 inches)
Fuel capacity
15.00 litres (3.96 US gallons)
Oil capacity
2.50 litres (2.64 US quarts)
Other specifications
Starter
Electric & kick
Update specs Report missing specs or required updates .
Further information
Insurance costs Compare US insurance quotes from the nation's top providers. Maintenance Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. Ask questions Join the 81 Yamaha XS 650 discussion group or the general Yamaha discussion group. Related bikes List related bikes for comparison of specs.
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