| KAWASAKI KX100 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| two-stroke single with KIPS | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 99 cm3 | - |
| Bore X Stroke | |
| 2.1x1.8 in OR 53 mm | - |
| Compression Ratio | |
| 10.2 - 8.7 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Keihin PWK28 carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, return | - |
| Clutch | |
| wet multi-disc, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| tubular single cradle, high tensile steel perimeter | 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 | |
|---|---|
| 75.2 in OR 1910 mm | - |
| Overall Width | |
| 28.9 in OR 734 mm | - |
| Seat Height | |
| 34.3 in OR 871 mm | - |
| Ground Clearance | |
| 15 in OR 381 mm | - |
| Weight | |
| 157 lbs OR 71 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.5 gallons OR 5.7 L | - |
| Wheelbase | |
| 50.8 in OR 1290 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 70/100-19 | - |
| Rear | |
| 90/100-16 | - |
