| Attribute | Yamaha Mio Aerox 155 × | Kawasaki KX 100 Monster Energy × |
|---|---|---|
| General | ||
| Production from (year) | 2018 | 2010 |
| Make | Yamaha | Kawasaki |
| Model | Yamaha Mio Aerox 155 | Kawasaki KX 100 Monster Energy |
| Category | Scooter | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection | Carburettor. Keihin PWK28 |
| Displacement (cm³) | 155 | 99 |
| Power (kw) | 10.9 | - |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Belt | Chain |
| Torque (Nm) | 13.8 | - |
| Bore (mm) | 58 | 52.5 |
| Stroke (mm) | 58.7 | 45.8 |
| Gearbox | Automatic | 6-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | TCI | Digital CDI |
| Clutch | Dry, Centrifugal Automatic | - |
| Compression | 10.5:1 | - |
| Chassis | ||
| Front suspension | Telescopic fork | 36mm inverted telescopic cartridge fork with 18-way compression damping / 10.8 in. |
| Rear suspension | Unit swingarm | 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 | Expanding brake (drum brake) | Single disc |
| Frame type | Underbone | High-tensile steel perimeter design with subframe member |
| Front tyre | 110/80-14 | 70/100-19 |
| Rear tyre | 140/70-14 | 90/90-16 |
| Rake (fork angle) (degree) | - | 27 |
| Other | ||
| Starter | Electric & kick | - |
| Color options |
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| Carrying capacity | Underseat storage | - |
| Light | LEAD headlights | - |
| Dimensions | ||
| Wheelbase (mm) | 1,350 | 1,290 |
| Kerb weight (kg) | 116 | 71 |
| Overall height (mm) | 1,125 | 1,105 |
| Overall length (mm) | 1,990 | 1,910 |
| Overall width (mm) | 700 | 734 |
| Seat height (mm) | 790 | 871 |
| Performance | ||
| Fuel capacity (l) | 4.6 | 5.67 |