Technical specifications
|
| Model: |
RD 250R / RZ 250R |
| Years: |
1984-85 |
|
Engine:
|
Two stroke, parallel twin
|
|
Capacity:
|
247 cc / 15.0 cu-in
|
|
Bore x Stroke:
|
54 х 54 mm
|
|
Cooling System:
|
Liquid cooled
|
|
Compression Ratio:
|
6.2 :1
|
|
Lubrication:
|
Autolube
|
|
Oil Capacity:
|
1.6 Litres
|
|
Induction:
|
2x Mikuni VM28 SC carburetor
|
|
Ignition:
|
CDI
|
|
Starting:
|
Kick
|
|
Max Power:
|
35.5 hp / 26.1 kW @ 8500 rpm　
|
|
Max Torque:
|
30.2 Nm / 3.1 kgf-m@ 8000 rpm
|
|
Clutch:
|
Wet multi-plate
|
|
Transmission:
|
6 Speed
|
|
Final Drive:
|
Chain
|
|
Front Suspension:
|
Telescopic forks
|
|
Rear Suspension:
|
Monocross
|
|
Front Brakes:
|
Single 267mm disc
|
|
Rear Brakes:
|
Drum
|
|
Front Tyre:
|
3.00-18
|
|
Rear Tyre:
|
3.50-18
|
|
Seat Height:
|
785 mm / 30.9 in
|
|
Ground Clearance:
|
165 mm / 6.4 in
|
|
Dry Weight:
|
139 kg / 306.4 lbs
|
|
Fuel Capacity:
|
16.5 Litres / 4.3 US gal
|