| HONDA XR250R | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air-cooled, dry-sump, single-cylinder, four-stroke, SOHC four-valve RFVC | 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 | |
| 10.2:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| 30mm piston-valve carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 Speed, manual | - |
| Clutch | |
| Wet multi-disc, manual | - |
| Final Drive | |
| #520 O-ring-sealed chain 13T/48T | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminum | Aluminium frame |
| Front Suspension | |
| 41mm leading-axle Kayaba cartridge fork 10.6-inch travel | - |
| Rear Suspension | |
| Pro-Link Kayaba single-shock with spring-preload 10.6-inch travel | - |
| Front Brake | |
| Single disc with twin-piston caliper | - |
| Rear Brake | |
| Single disc | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 36 in OR 914 mm | - |
| Weelbase | |
| 55.1 in OR 1400 mm | - |
| Ground Clearance | |
| 12.4 in OR 315 mm | - |
| Weight | |
| 240 lbs OR 109 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.4 gallons OR 9.1 L | - |
| Wheelbase | |
| 55.1 in OR 1400 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 80/100-21 | - |
| Rear | |
| 100/100-18 | - |
