| KAWASAKI KX85 II | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid-cooled, Two-stroke Single with KIPS | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 84 cm3 | - |
| Bore X Stroke | |
| 1.9x1.8 in OR 48 mm | - |
| Compression Ratio | |
| 10.9:1 (low speed) 9.0:1 (high speed) | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburettor: Keihin PWK 28 | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-Speed, return | - |
| Clutch | |
| Wet Multi Disc, manual | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Perimeter, high-tensile steel | Aluminium frame |
| Front Suspension | |
| 36 mm inverted telescopic fork with 20-way compression damping | - |
| Rear Suspension | |
| Bottom-link Uni-Trak with adjustable preload, 24-way compression and 21-way rebound damping | - |
| Front Brake | |
| Single disc 220mm | - |
| Rear Brake | |
| Single disc 184 mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 75.6 in OR 1920 mm | - |
| Overall Width | |
| 30.1 in OR 765 mm | - |
| Seat Height | |
| 34.3 in OR 871 mm | - |
| Ground Clearance | |
| 13 in OR 330 mm | - |
| Weight | |
| 176 lbs OR 80 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.3 gallons OR 4.9 L | - |
| Wheelbase | |
| 51.6 in OR 1311 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 70/100-19 | - |
| Rear | |
| 90/100-16 | - |
