Technical specifications
|
| Model: |
IT 425 |
| Years: |
1980 |
|
Engine:
|
Two stroke, single cylinder, read valve
|
|
Capacity:
|
425 cc / 25.9 cu-in
|
|
Bore x Stroke:
|
85 x 75 mm
|
|
Cooling System:
|
Air cooled
|
|
Compression Ratio:
|
7.3;1
|
|
Induction:
|
38mm VM38SS Mikuni carburetor
|
|
Ignition:
|
CDI
|
|
Starting:
|
Kick
|
|
Max Power:
|
36.9 hp / 27.5 kW @ 6000 rpm (rear tyre
|
|
Max Torque:
|
31 lb-ft / 4.23 kg-m @ 5500 rpm
|
|
Transmission:
|
5 Speed
|
|
Final Drive:
|
Chain
|
|
Front Suspension:
|
43mm Telescopic adjustable forks, 300mm wheel travel
|
|
Front Wheel Travel:
|
250 mm / 9.8 in
|
|
Rear Suspension:
|
Mono shock, adjustable spring preload and rebound damping, 300mm wheel travel
|
|
Rear Wheel Travel:
|
250 mm / 9.8 in
|
|
Front Brakes:
|
Drum
|
|
Rear Brakes:
|
Drum
|
|
Front Tyre:
|
3.00 -21
|
|
Rear Tyre:
|
150/80 -18
|
|
Rake:
|
29.5°
|
|
Trail:
|
125 mm / 4.9 in
|
|
Wheelbase:
|
1430 mm / 56.2 in
|
|
Ground Clearance:
|
285 mm / 11.2 in
|
|
Dry Weight:
|
111 kg / 244.7 in
|
|
Fuel Capacity:
|
13.6 Litres / 3.5 US gal
|