| HARTFORD HD-223S | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| OHC, four-stroke | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 223 cm3 | - |
| Compression Ratio | |
| 9.2:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed | - |
| Clutch | |
| Wet multi-disc | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Double periscope | - |
| Rear Suspension | |
| Twinshock | - |
| Front Brake | |
| Disc | - |
| Rear Brake | |
| Disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 76.4 in OR 1941 mm | - |
| Overall Width | |
| 31.9 in OR 810 mm | - |
| Weight | |
| 287 lbs OR 130 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.4 gallons OR 9.1 L | - |
| Wheelbase | |
| 52 in OR 1321 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 90/90-18 | - |
| Rear | |
| 130/90-16 | - |
