| HYOSUNG ST7 Deluxe | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid-cooled, four-stroke, 90-degree V-Twin, DOHC, 4 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 678 cm3 | - |
| Bore X Stroke | |
| 3.2x2.6 in OR 81 mm | - |
| Compression Ratio | |
| 11.5:1 | - |
| Horsepower | |
| 63/8000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 42/7000 lb-ft/RPM OR 57/7000 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Final Drive | |
| belt | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| 41mm telescopic fork | - |
| Rear Suspension | |
| hydraulic dual shocks | - |
| Front Brake | |
| single 300mm disc, 4-piston caliper | - |
| Rear Brake | |
| single 270mm disc, 2-piston caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 97.2 in OR 2469 mm | - |
| Overall Width | |
| 37.8 in OR 960 mm | - |
| Seat Height | |
| 26.6 in OR 676 mm | - |
| Ground Clearance | |
| 6.1 in OR 155 mm | - |
| Weight | |
| 584 lbs OR 265 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.5 gallons OR 17.0 L | - |
| Wheelbase | |
| 66.5 in OR 1689 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/80 -16 60H | - |
| Rear | |
| 170/80 -15 77H | - |
