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Yamaha XS 400 DOHC - 1983 Specifications and Reviews

The 1983 Yamaha XS 400 DOHC is a lightweight naked bike ideal for novice and intermediate riders seeking an affordable, manageable machine. Its 399cc air-cooled twin engine delivers smooth, predictable power while remaining fuel-efficient and easy to maintain. Known for its reliability and nimble handling, it remains a popular choice for commuting and weekend riding.

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General information

CategoryNaked bike
Year1983
ModelYamaha XS 400 DOHC

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlDOHC
Valves per cylinder2
Bore x stroke69.0 x 53.4 mm (2.7 x 2.1 inches)
Compression9.7:1
Power45.00
Stroke4
Engine typeTwin
Capacity:399.00 ccm (24.35 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc187.0 kg (412.3 pounds)
 
 

Yamaha XS 400 DOHC dimensions and frame

Rear brakesExpanding brake
Front brakesSingle disc
Rear tyre dimensions4.10-18
Front tyre dimensions3.00-18

Speed and acceleration

Top speed168.0 km/h (104.4 mph)
 
 

Other specs

Fuel capacity18.00 litres (4.76 gallons)

Rider Reviews

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