| KTM 450 SMR | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 4-stroke, liquid cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 449.4 cm3 | - |
| Bore X Stroke | |
| 3.7x2.5 in OR 94 mm | - |
| Compression Ratio | |
| 12:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Keihin FCR-MX Flat-side Carburator | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 Speed | - |
| Clutch | |
| Wet multidisc clutch, operated hydraulically | - |
| Primary Drive | |
| 33:76 | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Double ground, chrome moly steel frame, powder-coated | Aluminium frame |
| Front Suspension | |
| WP-USD Ø 48 mm | - |
| Rear Suspension | |
| WP-PDS suspension strut with hydraulic spring preload | - |
| Front Brake | |
| Disc Ø 310 mm | - |
| Rear Brake | |
| Disc Ø 220 mm | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 33.7 in OR 856 mm | - |
| Ground Clearance | |
| 12.2 in OR 310 mm | - |
| Weight | |
| 239 lbs OR 108 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.8 gallons OR 6.8 L | - |
| Wheelbase | |
| 58.3 in OR 1481 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/75-17 | - |
| Rear | |
| 165/55-17 | - |
