| KAWASAKI KX85 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| 2-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 - 9.0 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Keihin PWK28 carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, constant mesh, return | - |
| Clutch | |
| wet multi-disc | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| tubular semi-double cradle, high tensile steel | Aluminium frame |
| Front Suspension | |
| 36 mm inverted telescopic cartridge fork with 20-way compression damping | - |
| Rear Suspension | |
| Uni-Trak single-shock system with 24-way compression and 21-way rebound damping, plus adjustable spring preload | - |
| Front Brake | |
| single 220 mm disc | - |
| Rear Brake | |
| single 184 mm disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 72 in OR 1829 mm | - |
| Overall Width | |
| 30.1 in OR 765 mm | - |
| Seat Height | |
| 32.7 in OR 831 mm | - |
| Ground Clearance | |
| 11.4 in OR 290 mm | - |
| Weight | |
| 165 lbs OR 75 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.3 gallons OR 4.9 L | - |
| Wheelbase | |
| 49.8 in OR 1265 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 70/100-17 | - |
| Rear | |
| 90/100-14 | - |
