Yamaha XT 500 - 1990 Specifications and Reviews

The 1990 Yamaha XT 500 is a lightweight single-cylinder trial bike designed for off-road enthusiasts seeking simplicity and nimbleness. Its air-cooled 499cc engine delivers modest power in a package that excels in technical terrain and tight spaces. Praised for its reliability and manageable handling, it remains ideal for riders developing trail skills.

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General information

CategoryTrial
Year1990
ModelYamaha XT 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
Power27.00
Stroke4
Engine typeSingle cylinder
Capacity:499.00 ccm (30.45 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc155.0 kg (341.7 pounds)

Yamaha XT 500 dimensions and frame

Rear brakesExpanding brake
Front brakesExpanding brake
Rear tyre dimensions4.00-18
Front tyre dimensions3.25-21
 
 

Speed and acceleration

Top speed132.0 km/h (82.0 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

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

Best For

Track15%
City45%
Cornering50%
Daily Riding40%
Touring35%
Passenger20%

Rider Profile

Best ForBest suited to riders with at least some experience handling a tall, single-cylinder machine with drum brakes and modest power.
PurposeThis is a classic air-cooled trail bike built for light off-road use, green lanes, and simple mechanical riding rather than outright speed.
Rider FitIts low weight and narrow build make it manageable, though the tall seat height typical of this era's trail bikes suits taller or more confident riders.
CharacterA rugged, no-frills single with old-school charm, rewarding riders who enjoy mechanical simplicity over modern refinement.
Not Ideal ForNot a good fit for riders wanting highway comfort, high-speed touring, or modern braking and suspension performance.

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

Rider Reviews

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