Comparison of AJS Model 14 250 1964 and Aprilia Leonardo 300 2006 [S]ave
| Attribute |  Aprilia Leonardo 300 2006 × |  AJS Model 14 250 1964 × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 1964 |
| Make | Aprilia | AJS |
| Model | Aprilia Leonardo 300 | AJS Model 14 250 |
| Category | Scooter | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor. Tei Kei 4UC | Carburettor |
| Displacement (cm³) | 264.5 | 248 |
| Power (kw) | - | 12.4 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Belt | Chain |
| Bore (mm) | 71 | 69.9 |
| Stroke (mm) | 68 | 64.9 |
| Fuel control | - | Overhead Valves (OHV) |
| Clutch | Automatic centrifugal dry clutch | Wet multiplate |
| Lubrication system | Wet crankcase, forced circulation with mechanical lobe pump | - |
| Compression | 10.0:1 | 7.8:1 |
| Chassis | ||
| Front suspension | Hydraulic telescopic fork with advanced wheel pin, 35 mm dia. sleeves, travel 90 mm. | Telescopic |
| Rear suspension | Engine with function of oscillating fork, attached to frame with double rod supported by silent-blocks | Swingarm-two shocks |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 190 | 152 |
| Frame type | Front single beam with superimposed double rear cradle, high tensile tubular steel | Open tubular steel |
| Front tyre | 130/70-12 | 3.25-17 |
| Rear tyre | 130/70-12 | 3.25-17 |
| Seat | - | Dual |
| Wheels | - | Spoked |
| Other | ||
| Starter | Electric | Kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,320 | 1,345 |
| Dry weight (kg) | - | 149 |
| Power/weight ratio | - | 0.0832 |
| Performance | ||
| Reserve fuel capacity (l) | 1.5 | - |
| Fuel capacity (l) | 9.6 | 12.5 |
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