| CAN-AM/ BRP DS 450 EFI X | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| single-cylinder, DOHC 4-valve, liquid-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 449.3 cm3 | - |
| Bore X Stroke | |
| 3.8x2.4 in OR 97 mm | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| 46 mm Throttle Body, 16 bit/32 MHz CPU | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed manual | - |
| Clutch | |
| Wet, multiplate | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| ALTEC dual-pyramidal aluminum | Aluminium frame |
| Front Suspension | |
| R-Type forged aluminum, Double A-arm/Kayaba ‡ HPG aluminum piggyback with adjustment for compression, rebound and spring preload | - |
| Rear Suspension | |
| R-Type forged aluminum, Double A-arm/Kayaba ‡ HPG aluminum piggyback with adjustment for compression, rebound and spring preload | - |
| Front Brake | |
| Dual 182 mm discs with inverted twin-piston calipers | - |
| Rear Brake | |
| 198 mm rotor with single piston caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 72.4 in OR 1839 mm | - |
| Overall Width | |
| 46 in OR 1168 mm | - |
| Seat Height | |
| 32.7 in OR 831 mm | - |
| Ground Clearance | |
| 9 in OR 229 mm | - |
| Weight | |
| 345 lbs OR 156 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 3 gallons OR 11.4 L | - |
| Wheelbase | |
| 49.9 in OR 1267 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 21 x 7R-10 | - |
| Rear | |
| 20 x 10R-9 | - |
