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Yamaha IT 490 - 1983 Specifications and Reviews

1983
5 stars Average rating: 5 from 3 votes
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General information

CategoryEnduro / offroad
Year1983
ModelYamaha IT 490
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
StarterKick
IgnitionCDI
Fuel systemCarburettor. 38mm Mikuni
Bore x stroke87.0 x 82.0 mm (3.4 x 3.2 inches)
Compression4.9:1
Torque42.03
Power35.00
Stroke2
Engine typeSingle cylinder
Capacity:487.00 ccm (29.72 cubic inches)

Physical measures and capacities

Dry weight125.0 kg (275.6 pounds)
 
 

Yamaha IT 490 dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear tyre dimensions150/80-18
Rear suspension travel300 mm (11.8 inches)
Rear suspensionMono shock, adjustable spring preload and rebound damping
Front suspension travel300 mm (11.8 inches)
Front suspension43mm Telescopic adjustable forks

Speed and acceleration

Power/weight ratio0.2800 HP/kg

Other specs

Color optionsBlue
Fuel capacity13.60 litres (3.59 gallons)

Rider Reviews

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