| KAWASAKI ER-5 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, 4-stroke Parallel Twin | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 498 cm3 | - |
| Bore X Stroke | |
| 2.9x2.3 in OR 74 mm | - |
| Compression Ratio | |
| 9.8:1 | - |
| Horsepower | |
| 50/9000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 33/7200 lb-ft/RPM OR 45/7200 Nm/RPM | - |
| Fuel System | |
| Carburettor: Keihin CVK34 x 2 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, return | - |
| Clutch | |
| Wet multi-disc, manual | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Double cradle, high-tensile steel | Aluminium frame |
| Front Suspension | |
| 37 mm telescopic fork | - |
| Rear Suspension | |
| Dual shocks with adjustable preload | - |
| Front Brake | |
| 280 mm disc with twin-piston caliper | - |
| Rear Brake | |
| Drum, 160 mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 81.5 in OR 2070 mm | - |
| Overall Width | |
| 28.7 in OR 729 mm | - |
| Seat Height | |
| 31.5 in OR 800 mm | - |
| Weelbase | |
| 56.3 in OR 1430 mm | - |
| Weight | |
| 395 lbs OR 179 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4 gallons OR 15.1 L | - |
| Wheelbase | |
| 56.3 in OR 1430 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 110/70-17M/C (54H) | - |
| Rear | |
| 130/70-17M/C (62H) | - |
