Yamaha SR 500 G (cast Wheels) - 1980 Specifications and Reviews

The 1980 Yamaha SR 500 G is a lightweight, air-cooled single-cylinder machine ideal for riders seeking simplicity and reliability. Known for its honest performance and nimble handling, this bike excels as an accessible everyday commuter and entry-level platform. Its cast-wheel variant offers practical durability while maintaining the characteristic charm of classic 500cc motorcycling.

1980
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General information

CategoryAllround
Year1980
ModelYamaha SR 500 G (cast wheels)
 
 

Engine and Transmission Specifications

Transmission type,final 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
Top speed135.0 km/h (83.9 mph)
Power27.00
Engine typeSingle cylinder, four-stroke
Capacity:499.00 ccm (30.45 cubic inches)

Brakes, suspension, Frame and wheels

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

Physical measures and capacities

Fuel capacity12.00 litres (3.17 gallons)
Weight incl. oil, gas, etc174.0 kg (383.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

27 hp
Peak Power
8.5s
0-60 mph
83.9 mph
Top Speed

Best For

Track25%
City65%
Cornering60%
Daily Riding55%
Touring40%
Passenger30%

Rider Profile

Best ForBest suited to riders who appreciate classic, mechanically simple machines and don't need modern performance to enjoy riding.
PurposeA lightweight single-cylinder retro roadster built for pure, unfiltered riding feel rather than outright speed or long-distance comfort.
Rider FitThe light weight and low-speed nature make it easy to manage for riders of most sizes and strengths, including smaller or less experienced riders.
CharacterAn honest, characterful single that rewards smooth riding with charm, mechanical simplicity, and a raw connection to the road.
Not Ideal ForNot for riders seeking high speed, modern electronics, off-road capability, or a plush, passenger-friendly touring experience.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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