Technical specifications
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| Model: |
XS 250 |
| Years: |
1977-81 |
|
Engine:
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Four stroke, 180° parallel twin, SOHC, 2 valves per cylinder
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|
Capacity:
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248 cc / 15.2 cu-in
|
|
Bore x Stroke:
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55 х 52.4 mm
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|
Cooling System:
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Air cooled
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Compression Ratio:
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9.6:1
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Lubrication:
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Wet sump
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Induction:
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2x 32mm Mikuni carburators
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Ignition:
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Coil and cb
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Starting:
|
Kick
|
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Max Power:
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27 hp / 20.1 kW @ 9500 rpm
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Max Torque:
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2.2 kgf-m / 15.9 lb-ft @ 8500 rpm
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Clutch:
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Wet multiplate
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Transmission:
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6 Speed
|
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Final Drive:
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Chain
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Frame:
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Duplex cradle
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Front Suspension:
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Telescopic forks
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Rear Suspension:
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Dual shocks, swing arm, 5-position preload adjustable
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Front Brakes:
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Single 267mm disc
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Rear Brakes:
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178mm Drum
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Front Tyre:
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3.00-18
|
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Rear Tyre:
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3.50-18
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Wheelbase:
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1359 mm / 53.5 in
|
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Seat Height:
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810 mm / 31.8 in
|
|
Dry Weight:
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165.5 kg / 365 lbs
|
|
Wet Weight:
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174 kg / 392.4 lbs
|
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Fuel Capacity:
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14 Litres / 3.7 US gal
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|
Road Test:
|
Yamaha XS250. Kawasaki Z250. Honda CB250N. Which Bike 1979
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