| SHERCO 250 SE-R FACTORY | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Two stroke, single cylinder with electronically controlled exhaust valve and booster | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 249.32 cm3 | - |
| Bore X Stroke | |
| 2.6x2.8 in OR 66 mm | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor KEIHIN PWK 36 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 speed sequential | - |
| Clutch | |
| Wet multi-disc, hydraulic | - |
| Primary Drive | |
| Gears | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| High strength Chrome-Molybdenum steel semi-perimeter | Aluminium frame |
| Front Suspension | |
| WP 48mm sealed cartridges 4860 MXMA Fork | - |
| Rear Suspension | |
| WP Monoshock progressive rear suspension with aluminum control rods, adjustable for high and low speed compression and spring pre-load. 330 mm (13 in) Racing shock | - |
| Front Brake | |
| Brembo Hydraulic 260 mm (10.24 in) | - |
| Rear Brake | |
| Brembo Hydraulic 220 mm (8.66 in) | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 89 in OR 2261 mm | - |
| Overall Width | |
| 32.3 in OR 820 mm | - |
| Seat Height | |
| 37.4 in OR 950 mm | - |
| Ground Clearance | |
| 14 in OR 356 mm | - |
| Weight | |
| 248 lbs OR 112 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.5 gallons OR 9.5 L | - |
| Wheelbase | |
| 58.3 in OR 1481 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 1.60 x 21 | - |
| Rear | |
| 2.15 x 18 | - |
