Attribute | ![]() James Commodore 250 1962 × | ![]() Sparta 250 Twin 1954 × |
---|---|---|
General | ||
Production from (year) | 1962 | 1954 |
Make | James | Sparta |
Model | James Commodore 250 | Sparta 250 Twin |
Category | Allround | Allround |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Twin, two-stroke |
Fuel system | Carburettor. Amal | Carburettor |
Displacement (cm³) | 249 | 244 |
Cooling system | Air | Air |
Transmission type,final drive | Chain | - |
Bore (mm) | 66 | 52 |
Stroke (mm) | 73 | 58 |
Ignition | - | Magneto |
Chassis | ||
Front suspension | Hydraulic telescopic | Telescopic |
Rear suspension | Swingarm-two shocks | Twin shock-Swingarm |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
Front tyre | 3.25-18 | 3.25-16 |
Rear tyre | 3.25-18 | 3.25-16 |
Seat | - | Two single seats |
Other | ||
Starter | - | Kick |
Performance | ||
Fuel capacity (l) | - | 16 |