|
Model |
Dt250 D-E-F |
|
|
Year |
1977-1980 |
 |
|
Frame/Engine Prefix (XXX-000101) |
1M2 (1R7[1]) |
|
|
Bore (mm) |
70 |
|
|
Stroke (mm) |
64 |
|
|
Capacity (cc) |
246 |
|
|
Compression Ratio (to 1) |
6.7 |
|
|
Bhp @ rpm |
17 @ 6,000 |
Model Notes |
|
Torque (kgm) @ rpm |
2.12 @ 5,000 |
Pictures only show one year on multi-year bikes. Check VIN tables for colors for your specific year. |
|
Oil System |
Autolube |
|
|
Engine Cooling |
Air |
|
|
Carburetor (mm) |
VM28SS |
|
|
Ignition System |
Magneto (CDI[2]) |
|
|
Ignition Timing (mm) |
3.2 |
|
|
Primary drive gearing |
2.83 |
|
|
Final Drive Gearing |
47/14 |
|
|
Box Gearing first |
2.54 |
|
|
Box Gearing second |
1.79 |
|
|
Box Gearing third |
1.30 |
|
|
Box Gearing fourth |
1.0 |
|
|
Box Gearing fifth |
0.77 |
|
|
Box Gearing sixth |
- |
|
|
Fuel Cap. (liters) |
9 |
|
|
Engine Oil Cap. (liters) |
1.15 |
|
|
Gearbox Oil Cap. (Liters) |
1.2 |
|
|
Fork Oil Ca. (cc/leg) |
190 |
|
|
Front Tire (stock) |
3.00 X 21 |
|
|
Rear Tire (stock) |
4.00 X 18 |
|
|
Front Brake |
DRUM |
|
|
Rear Brake |
DRUM |
|
|
Rear Suspension |
Monoshock |
|
|
Front Susp. Travel (mm) |
195 |
|
|
Rear Susp. Travel (mm) |
140 (1502) |
|
|
Rake (degrees) |
30 (28.52) |
|
|
Trail (mm) |
135 (1202) |
|
|
Width (mm) |
870 |
|
|
Ground Clearance (mm) |
255 |
|
|
Wheelbase (mm) |
1,420 |
 |
|
Dry Weight (kg) |
122 |
|
[1] = European
[2] = DT250F, DT250G
