| SUZUKI RM-Z250 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| four-stroke, single-cylinder, liquid cooled, DOHC, 4-valve | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 249 cm3 | - |
| Bore X Stroke | |
| 3.0x2.1 in OR 76 mm | - |
| Compression Ratio | |
| 13.4:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Keihin FCR37 MX carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5 speed, manual | - |
| Clutch | |
| Wet multi-disc, manual | - |
| Final Drive | |
| #520 chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminium twin-spar | Aluminium frame |
| Front Suspension | |
| Telescopic, cartridge-type, 16 compression and rebound settings, 11.8 inches, 300 mm of wheel travel | - |
| Rear Suspension | |
| Link-type, spring preload fully-adjustable, 16 compression and rebound settings, 310 of wheel travel | - |
| Front Brake | |
| Single hydraulic disc | - |
| Rear Brake | |
| Single hydraulic disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 85.2 in OR 2164 mm | - |
| Overall Width | |
| 32.7 in OR 831 mm | - |
| Seat Height | |
| 37.6 in OR 955 mm | - |
| Ground Clearance | |
| 13.8 in OR 351 mm | - |
| Weight | |
| 225 lbs OR 102 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.8 gallons OR 6.8 L | - |
| Wheelbase | |
| 57.7 in OR 1466 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 80/100-21 51M, tube type | - |
| Rear | |
| 100/90-19 57M, tube type | - |
