Technical specifications
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| Model: |
ST 250 |
| Years: |
2002-03 |
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Engine:
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Four stroke, single cylinder, SOHC, 2 valves
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Capacity:
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249 cc / 15.2 cu in
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Bore x Stroke:
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72.0 x 61.2 mm
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Compression Ratio:
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9.2:1
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Cooling System:
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Air/oil cooled
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Induction:
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Mikuni BSR32 carburetor
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Ignition:
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Full transistor
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Starting:
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Electric
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Max Power:
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15 kW / 20 hp @ 7500 rpm
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Max Torque:
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22 Nm / 2.2 kgf-m / 16.2 lb-ft @ 6000 rpm
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Clutch:
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Wet, multi-plate
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Transmission:
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5 Speed, constant mesh
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Final Drive:
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Chain, O-ring
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Frame:
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Steel backbone, tubular
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Front Suspension:
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Telescopic fork
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Rear Suspension:
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Swingarm, dual shocks, coil spring
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Front Brakes:
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Single disc
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Rear Brakes:
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Drum
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Front Tyre:
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90/90-18M/C 51S
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Rear Tyre:
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110/90-18M/C 61S
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Dimensions:
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Length: 2070 mm / 81.0 in Width: 750 mm / 30.0 in Height: 1075 mm / 42.3 in
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Wheelbase:
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1375 mm / 54.1 in
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Seat Height:
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770 mm / 30 mm
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Turning Radius:
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2.4 m / 7.9 ft
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Dry Weight:
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127 kg / 280lbs
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Fuel Capacity:
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12 Litres / 3.2 US gal / 2.6 Imp gal
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Top Speed:
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121 km/h / 75 mph
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