YAMAHA SRX 250F | APRILIA RS 457 |
---|
engine specs | |
Type | |
---|---|
Single cylinder, four-stroke, air-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
249 cm3 | - |
Bore X Stroke | |
2.9x2.3 in OR 74 mm | - |
Compression Ratio | |
10.0:1 | - |
Horsepower | |
17/9000 KW(hp)/RPM | 48/- KW(hp)/RPM |
Torque | |
17.3/8500 lb-ft/RPM OR 23/8500 Nm/RPM | - |
Fuel System | |
Carburetor | - |
transmission specs | |
Gearbox | |
---|---|
6-Speed | - |
Clutch | |
Wet multi-plate | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
---|---|
- | Aluminium frame |
Front Suspension | |
Telescopic forks | - |
Rear Suspension | |
Single shock | - |
Front Brake | |
Single dsic | - |
Rear Brake | |
Drum | - |
dimension specs | |
Seat Height | |
---|---|
30.7 in OR 780 mm | - |
Weight | |
302 lbs OR 137 kg | 351 lbs OR 159 kg |
Fuel Capacity | |
2.4 gallons OR 9.1 L | - |
tyres specs | |
Front | |
---|---|
90/90-16 | - |
Rear | |
100/90-18 | - |