| WAKAN 1640 Racing | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air-cooled, 45 Degrees V-twin, Four Stroke, OHC, 4 Valves Per Cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 1640 cm3 | - |
| Bore X Stroke | |
| 4X4 in OR 102 mm | - |
| Horsepower | |
| 115/6250 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 115/4250 lb-ft/RPM OR 156/4250 Nm/RPM | - |
| Fuel System | |
| 1x41 Mm KEIHIN FCR | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5 Speed | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| 46 Mm Ceriani Italy Inverted Fork | - |
| Rear Suspension | |
| Swing Arm With ZF Sachs Shock | - |
| Front Brake | |
| Single 340 Mm Disc With 6-piston Calipers | - |
| Rear Brake | |
| Single 220 Mm Disc 2 Piston Caliper | - |
| dimension specs | |
| Seat Height | |
|---|---|
| 31.1 in OR 790 mm | - |
| Weight | |
| 390 lbs OR 177 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 3.4 gallons OR 12.9 L | - |
| Wheelbase | |
| 53.9 in OR 1369 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-17 | - |
| Rear | |
| 180/55-17 | - |
