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Yamaha SR 500 S (spoked Wheels) - 1981 Specifications and Reviews

The 1981 Yamaha SR 500 S with spoked wheels is a lightweight single-cylinder naked bike built for riders seeking simplicity and classic styling. Its air-cooled 499cc engine delivers modest but adequate power for everyday commuting and spirited riding. Known for its nimble handling, manageable weight, and reliable OHC design, it represents Yamaha's commitment to accessible, no-nonsense motorcycling.

1981
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General information

CategoryUnspecified category
Year1981
ModelYamaha SR 500 S (spoked wheels)
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder2
Bore x stroke87.0 x 84.0 mm (3.4 x 3.3 inches)
Compression9.0:1
Power27.00
Stroke4
Engine typeSingle cylinder
Capacity:499.00 ccm (30.45 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc174.0 kg (383.6 pounds)

Yamaha SR 500 S (spoked Wheels) dimensions and frame

Rear brakesExpanding brake
Front brakesSingle disc
Rear tyre dimensions4.00-18
Front tyre dimensions3.50-19

Speed and acceleration

Top speed135.0 km/h (83.9 mph)

Other specs

Fuel capacity12.00 litres (3.17 gallons)

Rider Reviews

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