|
Model |
Rt1 |
|
|
Year |
1970-71 |
 |
|
Frame/Engine Prefix (XXX-000101) |
Rt1 |
|
|
Bore (mm) |
80 |
|
|
Stroke (mm) |
70 |
|
|
Capacity (cc) |
351 |
|
|
Compression Ratio (to 1) |
6.6 (6.3[1]) |
|
|
Bhp @ rpm |
30 @ 6,000 |
Model Notes |
|
Torque (kgm) @ rpm |
3.6 @ 5,500 |
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) |
VM32SH |
|
|
Ignition System |
Magneto |
|
|
Ignition Timing (mm) |
2.9 |
|
|
Primary drive gearing |
3.1 |
|
|
Final Drive Gearing |
39/15 |
|
|
Box Gearing first |
2.53 |
|
|
Box Gearing second |
1.79 |
|
|
Box Gearing third |
1.3 |
|
|
Box Gearing fourth |
1.0 |
|
|
Box Gearing fifth |
0.77 |
|
|
Box Gearing sixth |
- |
|
|
Fuel Cap. (liters) |
9.5 |
|
|
Engine Oil Cap. (liters) |
1.6 |
|
|
Gearbox Oil Cap. (Liters) |
1.0 |
|
|
Fork Oil Ca. (cc/leg) |
210 |
|
|
Front Tire (stock) |
3.25 X 19 |
|
|
Rear Tire (stock) |
4.00 x 18 |
|
|
Front Brake |
Drum |
|
|
Rear Brake |
Drum |
|
|
Rear Suspension |
Twin shock |
|
|
Front Susp. Travel (mm) |
||
|
Rear Susp. Travel (mm) |
||
|
Rake (degrees) |
29.5 |
|
|
Trail (mm) |
137 |
|
|
Width (mm) |
890 |
|
|
Ground Clearance (mm) |
255 |
|
|
Wheelbase (mm) |
1,400 |
 |
|
Dry Weight (kg) |
117 (1081) |
|
[1] = RT1-B
