Yamaha SR 500 - 1985 Specifications and Reviews

The 1985 Yamaha SR 500 is a lightweight classic single-cylinder motorcycle perfect for riders seeking simplicity and reliable performance. Known for its minimalist design, easy handling, and affordable ownership costs, the SR 500 appeals to commuters and enthusiasts who appreciate straightforward engineering over modern complexity.

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General information

CategoryClassic
Year1985
ModelYamaha SR 500

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
Power34.00
Stroke4
Engine typeSingle cylinder
Capacity:499.00 ccm (30.45 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc167.0 kg (368.2 pounds)
 
 

Yamaha SR 500 dimensions and frame

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

Speed and acceleration

Top speed161.0 km/h (100.0 mph)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity12.00 litres (3.17 gallons)

Performance Profile & Rider Fit

24 hp
Peak Power
9.5s
0-60 mph

Best For

Track15%
City65%
Cornering55%
Daily Riding55%
Touring30%
Passenger25%

Rider Profile

Best ForBest suited to riders who appreciate classic single-cylinder motorcycles and are comfortable with a kick-start, low-power machine that rewards smooth, deliberate riding.
PurposeA lightweight, minimalist retro roadster meant for relaxed street riding, short jaunts, and enjoying the mechanical simplicity of a big-bore single rather than outright performance.
Rider FitThe 810mm seat height and 173kg curb weight make it manageable for most riders, though the kick-starter and torquey low-rev engine demand some physical engagement and technique.
CharacterCharming, characterful, and old-school, this bike delivers a raw, thumping single-cylinder feel with modest performance but big personality and simplicity.
Not Ideal ForNot suited for riders seeking high-speed touring, long highway distances, passenger comfort, or any serious off-road capability.

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

Rider Reviews

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