| YAMAHA SRV 250S | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| V-Twin, four-stroke, SOHC | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 248 cm3 | - |
| Bore X Stroke | |
| 1.9x2.6 in OR 48 mm | - |
| Compression Ratio | |
| 9.8:1 | - |
| Horsepower | |
| 27/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 18/6500 lb-ft/RPM OR 24/6500 Nm/RPM | - |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed | - |
| Clutch | |
| Wet multi-plate | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Double cradle | Aluminium frame |
| Front Suspension | |
| Telescopic forks | - |
| Rear Suspension | |
| Dual shocks | - |
| Front Brake | |
| Single disc | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 82.5 in OR 2096 mm | - |
| Overall Width | |
| 28.3 in OR 719 mm | - |
| Seat Height | |
| 29.9 in OR 759 mm | - |
| Ground Clearance | |
| 5.5 in OR 140 mm | - |
| Weight | |
| 315 lbs OR 143 kg | 351 lbs OR 159 kg |
| tyres specs | |
| Front | |
|---|---|
| 90/90-18 | - |
| Rear | |
| 110/90-18 | - |
