| Attribute | Aprilia RS 125 Replica SBK × | Kawasaki KX100 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2007 |
| Make | Aprilia | Kawasaki |
| Model | Aprilia RS 125 Replica SBK | Kawasaki KX100 |
| Category | Sport | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Dell Orto VHST 28. | Carburettor. Keihin PWK28 |
| Displacement (cm³) | 124.8 | 99 |
| Cooling system | - | Liquid |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 54 | 52.5 |
| Stroke (mm) | 54.5 | 45.8 |
| Gearbox | 6-speed | 6-speed |
| Ignition | Electronic CDI ignition. | Digital CDI |
| Clutch | Multi-plate in oil bath. | - |
| Lubrication system | Separate mixing with variable displacement, volumetric pump. | Premix |
| Compression | 12.5:1 | 9.6:1 |
| Chassis | ||
| Front suspension | Upside down hydraulic fork, Ø 40 mm. Wheel travel 120 mm. | 36mm inverted telescopic cartridge fork with 18-way compression damping / 10.8 in. |
| Rear suspension | Swingarm with asymmetric members in thin wall box section cast aluminium. Hydraulic monoshock with adjustable spring preload. Wheel travel 120 mm. | UNI-TRAK® single shock system with 4-way compression and 18-way rebound damping plus adjustable spring preload / 10.8 in. |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 240 |
| Frame type | - | High-tensile steel perimeter design with subframe member |
| Front tyre | 110/70-17 | 70/90-19 |
| Rear tyre | 150/60-17 | 90/90-16 |
| Rake (fork angle) (degree) | - | 27 |
| Other | ||
| Starter | Electric | - |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,345 | 1,290 |
| Dry weight (kg) | - | 68 |
| Overall height (mm) | 1,100 | 1,105 |
| Overall length (mm) | 1,955 | 1,910 |
| Overall width (mm) | 720 | 734 |
| Seat height (mm) | 805 | 871 |
| Performance | ||
| Fuel capacity (l) | 14 | 5.67 |