|
Model |
IT 250 H/J |
|
|
Year |
1981/82 |
 |
|
Frame/Engine Prefix (XXX-000101) |
4V5 |
|
|
Engine Type |
2 stroke |
|
|
Bore (mm) |
70 |
|
|
Stroke (mm) |
64 |
|
|
Capacity (cc) |
246 |
|
|
Compression Ratio (to 1) |
7.8 |
|
|
Bhp @ rpm |
32 @ 7,500 |
Model Notes |
|
Torque (kgm) @ rpm |
3.12 @ 7,500 |
Pictures only show one year on multi-year bikes. Check VIN tables for colors for your specific year. |
|
Oil System |
Pre Mix |
|
|
Engine Cooling |
Air |
|
|
Carburetor (mm) |
VM36SC |
|
|
Ignition System |
CDI |
|
|
Ignition Timing (mm) |
||
|
Primary drive gearing |
2.63 |
|
|
Final Drive Gearing |
50/13 |
|
|
Box Gearing first |
2.67 |
|
|
Box Gearing second |
2.00 |
|
|
Box Gearing third |
1.56 |
|
|
Box Gearing fourth |
1.25 |
|
|
Box Gearing fifth |
1.05 |
|
|
Box Gearing sixth |
0.87 |
|
|
Fuel Cap. (liters) |
13 |
|
|
Engine Oil Cap. (liters) |
- |
|
|
Gearbox Oil Cap. (Liters) |
0.85 |
|
|
Fork Oil Ca. (cc/leg) |
||
|
Front Tire (stock) |
3.00X21 |
|
|
Rear Tire (stock) |
5.10X18 |
|
|
Front Brake |
SLS DRUM |
|
|
Rear Brake |
SLS DRUM |
|
|
Rear Suspension |
Monoshock |
|
|
Front Susp. Travel (mm) |
270 |
|
|
Rear Susp. Travel (mm) |
270 |
|
|
Rake (degrees) |
29 |
|
|
Trail (mm) |
126 |
|
|
Width (mm) |
||
|
Ground Clearance (mm) |
295 |
|
|
Wheelbase (mm) |
1450 |
|
|
Dry Weight (kg) |
106.5 |
|
81-82 IT250 H/J Specifications
Written by yamadmin 
. Posted in 250cc
