| KTM RC 390 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 4-stroke, liquid cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 373.2 cm3 | - |
| Bore X Stroke | |
| 3.5x2.4 in OR 89 mm | - |
| Compression Ratio | |
| 12.6:1 | - |
| Horsepower | |
| 43.3/9500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 26/7250 lb-ft/RPM OR 35/7250 Nm/RPM | - |
| Fuel System | |
| Fuel Injection | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | - |
| Clutch | |
| Wet multi-disc clutch, mechanically actuated | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Steel trellis frame, powder coated | Aluminium frame |
| Front Suspension | |
| WP upside-down | - |
| Rear Suspension | |
| WP monoshock | - |
| Front Brake | |
| Four-piston radial fixed calliper, brake disc | - |
| Rear Brake | |
| ingle-piston floating calliper, brake disc | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 32.3 in OR 820 mm | - |
| Ground Clearance | |
| 7 in OR 178 mm | - |
| Weight | |
| 340 lbs OR 154 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.6 gallons OR 9.8 L | - |
| Wheelbase | |
| 52.8 in OR 1341 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 110/70 ZR17 | - |
| Rear | |
| 150/60 ZR17 | - |
