| BETA XTRAINER 300 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 2-stroke, liquid cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 293.1 cm3 | - |
| Bore X Stroke | |
| 2.8x2.8 in OR 71 mm | - |
| Compression Ratio | |
| 11.3:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor Keihin PWK 36mm | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed | - |
| Clutch | |
| Wet Multi-disc | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Molybdenum steel/Parameter-Style w/quick air filter access | Aluminium frame |
| Front Suspension | |
| 43 mm Inverted with rebound, & spring preload adjustment | - |
| Rear Suspension | |
| Steel body shock with adjustable rebound and compression | - |
| Front Brake | |
| 260mm floating rotor | - |
| Rear Brake | |
| 240mm rotor | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 35.8 in OR 909 mm | - |
| Ground Clearance | |
| 12.6 in OR 320 mm | - |
| Weight | |
| 231 lbs OR 105 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.25 gallons OR 8.5 L | - |
| Wheelbase | |
| 57.8 in OR 1468 mm | - |
