| Attribute | Yamaha Aerox Naked 2015 × | Kawasaki KLX 140 2010 × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2010 |
| Make | Yamaha | Kawasaki |
| Model | Yamaha Aerox Naked | Kawasaki KLX 140 |
| Category | Scooter | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 2 |
| Fuel system | Carburettor. Gurtner | Carburettor. Keihin PB20 |
| Displacement (cm³) | 49.2 | 144 |
| Power (kw) | 2.4 | - |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Belt | Chain |
| Torque (Nm) | 3.5 | - |
| Bore (mm) | 40 | 58 |
| Stroke (mm) | 39.2 | 54.4 |
| Gearbox | Automatic | 5-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Driveline | V-Belt Automatic | - |
| Ignition | CDI | CDI |
| Lubrication system | Separate lubrication | - |
| Compression | 12.0:1 | 9.5:1 |
| Chassis | ||
| Front suspension | Telescopic fork | 33mm telescopic fork / 7.1 in. |
| Rear suspension | Unit swing | UNI-TRAK linkage system and single shock with 5-way preload adjustability / 7.1 in. |
| Front brakes | Single disc. Hydraulic | Single disc |
| Rear brakes | Single disc. Hydraulic | Single disc |
| Diameter (mm) | 190 | 186 |
| Frame type | Steel | High-Tensile steel, box-section perimeter |
| Front tyre | 130/60-13 | 70/100-17 |
| Rear tyre | 140/60-13 | 90/100-14 |
| Seat | Dual seat | - |
| Wheels | Black, five spoke | - |
| Front wheel travel (mm) | 80 | - |
| Rear wheel travel (mm) | 60 | - |
| Rake (fork angle) (degree) | - | 27 |
| Other | ||
| Starter | Electric & kick | - |
| Color options |
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|
| Carrying capacity | Under-seat helmet storage for a full-face helmet. | - |
| Instruments | High-spec LCD instruments | - |
| Dimensions | ||
| Wheelbase (mm) | 1,275 | 1,260 |
| Kerb weight (kg) | 97 | 93 |
| Overall length (mm) | 1,875 | 1,821 |
| Overall width (mm) | 725 | 790 |
| Seat height (mm) | 815 | 780 |
| Ground clearance (mm) | 185 | 236 |
| Performance | ||
| Fuel capacity (l) | 7 | 5.67 |