| YAMAHA Road Star Warrior | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Air-cooled, OHV, 8-valve, 48°, V-twin | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 1670 cm3 | - |
| Bore X Stroke | |
| 3.8x4.4 in OR 97 mm | - |
| Compression Ratio | |
| 8.4:1 | - |
| Horsepower | |
| 84/4400 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 73/3750 lb-ft/RPM OR 99/3750 Nm/RPM | - |
| Fuel System | |
| Dual 40mm throttle body EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual, close-ratio | - |
| Clutch | |
| Wet multi-disc, manual | - |
| Final Drive | |
| Belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Aluminum | Aluminium frame |
| Front Suspension | |
| 41mm KYB inverted fork 5.3-in travel | - |
| Rear Suspension | |
| Single shock adjustable preload and rebound damping, 4.3-in travel | - |
| Front Brake | |
| Dual hydraulic disc, 298mm | - |
| Rear Brake | |
| Hydraulic disc, 282mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 93.9 in OR 2385 mm | - |
| Overall Width | |
| 36.8 in OR 935 mm | - |
| Seat Height | |
| 28.7 in OR 729 mm | - |
| Ground Clearance | |
| 6.1 in OR 155 mm | - |
| Weight | |
| 649 lbs OR 294 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4 gallons OR 15.1 L | - |
| Wheelbase | |
| 65.6 in OR 1666 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-ZR18 Radial | - |
| Rear | |
| 200/50-ZR17 Radial | - |
