Model |
AT2/AT3(M) |
|
Year |
1972-1973 |
|
Frame/Engine Prefix (XXX-000101) |
AT1 |
|
Bore (mm) |
56 |
|
Stroke (mm) |
50 |
|
Capacity (cc) |
123 |
|
Compression Ratio (to 1) |
7.1 (7.8[1]) |
|
Bhp @ rpm |
13 @ 7,000 (20 @ 8,5001) |
Model Notes |
Torque (kgm) @ rpm |
1.38 @ 6,000 (1.7 @ 8,0001) |
These bikes are 12 volt, electric start and MUST have a fully charged battery to run. They use a different style magneto than the other bikes. The M models (MX) are 6 volt and kick start only, much like the rest of the endure line. 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) |
VM24SH (VM26SC1) |
|
Ignition System |
Starter/Dynamo |
|
Ignition Timing (mm) |
1.8 (2.01) |
|
Primary drive gearing |
3.9 |
|
Final Drive Gearing |
45/15 (45/141) |
|
Box Gearing first |
3.18 (2.831) |
|
Box Gearing second |
2.0 (1.861) |
|
Box Gearing third |
1.37 (1.371) |
|
Box Gearing fourth |
1.0 (1.11) |
|
Box Gearing fifth |
0.8 (0.961) |
|
Box Gearing sixth |
- |
|
Fuel Cap. (liters) |
7 |
|
Engine Oil Cap. (liters) |
1.23 |
|
Gearbox Oil Cap. (Liters) |
0.75 |
|
Fork Oil Ca. (cc/leg) |
120 |
|
Front Tire (stock) |
3.00 x 18 (2.75 X 211) |
|
Rear Tire (stock) |
3.25 x 18 (3.50 X 181) |
|
Front Brake |
Drum |
|
Rear Brake |
Drum |
|
Rear Suspension |
Twin shock |
|
Front Susp. Travel (mm) |
||
Rear Susp. Travel (mm) |
||
Rake (degrees) |
||
Trail (mm) |
||
Width (mm) |
910 |
|
Ground Clearance (mm) |
240 |
|
Wheelbase (mm) |
1,280 (1,2901) |
|
Dry Weight (kg) |
100 (921) |
|
[1] = “M” Model