Technical specifications
|
| Model: |
S1 250SS MKI |
| Years: |
1974-75 |
|
Engine:
|
Two stroke, transverse three cylinder,
|
|
Capacity:
|
249 cc / 15.2 cu-in
|
|
Bore x Stroke:
|
45 x 52.3mm
|
|
Cooling System:
|
Air cooled
|
|
Compression Ratio:
|
7,3:1
|
|
Induction:
|
3x Mikuni VM22SC, Ø 22 mm carburetor
|
|
Ignition:
|
Battery and coil
|
|
Starting:
|
Kick
|
|
Max Power:
|
32 hp / 23.8 kW @ 8 500 rpm
|
|
Max Torque:
|
2.54 m-kg / 18.3 lb-ft @ 7 000 rpm
|
|
Transmission:
|
5 Speed
|
|
Final Drive:
|
Chain
|
|
Frame:
|
Double tubular steel cradle
|
|
Front Suspension:
|
Telescopic hydraulic forks
|
|
Rear Suspension:
|
Dual shocks, Swing arm
|
|
Front Brakes:
|
180mm Drum
|
|
Rear Brakes:
|
180mm Drum
|
|
Front Tyre:
|
3.00 -18
|
|
Rear Tyre:
|
3.25 -18
|
|
Rake:
|
28°
|
|
Trail:
|
110 mm / 4.3 in
|
|
Dimensions:
|
Length 2020 mm / 79.5 in Width 820 mm / 32.3 in
|
|
Wheelbase:
|
1585 mm / 62.4 in
|
|
Ground Clearance:
|
175 mm / 6.9 in
|
|
Dry Weight:
|
149.5 kg / 326 lbs
|
|
Wet Weight:
|
160 kg / 348 lbs
|
|
Fuel Capacity:
|
15 Litres / 3.9 US gal
|