Technical specifications
|
| Model: |
WR 250Z |
| Years: |
1997 |
|
Engine:
|
Two stroke, single cylinder
|
|
Capacity:
|
249 cc / 15.2 cu-in
|
|
Bore x Stroke:
|
68 x 68.8 mm
|
|
Cooling System:
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Liquid cooled
|
|
Compression Ratio:
|
10.9:1
|
|
Lubrication:
|
Premix
|
|
Induction:
|
Mikuni VM38SS carburetor
|
|
Ignition:
|
CDI
|
|
Starting:
|
Kick
|
|
Max Power:
|
49.8 hp / 37.2 kW @ 8250 rpm
|
|
Max Torque:
|
4.69 kgf-m / 44.5 Nm @ 7500 rpm
|
|
Clutch:
|
Multi-plate wet clutch
|
|
Transmission:
|
5 Speed
|
|
Final Drive:
|
Chain
|
|
Frame:
|
CrMo steel
|
|
Front Suspension:
|
43mm inverted fork
|
|
Front Wheel Travel:
|
300 mm / 11.8 in
|
|
Rear Suspension:
|
Monocross, swinging arm
|
|
Rear Wheel Travel:
|
315 mm / 12.4 in
|
|
Front Brakes:
|
Single 204mm disc
|
|
Rear Brakes:
|
Single 189mm disc
|
|
Front Tyre:
|
80/100-21
|
|
Rear Tyre:
|
110/100-18
|
|
Wheelbase:
|
1480 mm / 58.2 in
|
|
Seat Height:
|
978 mm / 38.5 in
|
|
Ground Clearance:
|
398 mm / 15.6 in
|
|
Dry Weight:
|
103 kg / 227 lbs
|
|
Fuel Capacity:
|
13 Litres / 3.4 US gal
|