Comparison of Yamaha Aerox 4 2018 and Yamaha Zuma X [S]ave
| Attribute |  Yamaha Aerox 4 2018 × |  Yamaha Zuma X × |
|---|---|---|
| General | ||
| Production from (year) | 2018 | 2017 |
| Make | Yamaha | Yamaha |
| Model | Yamaha Aerox 4 | Yamaha Zuma X |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 3 |
| Fuel system | Injection | Injection. Mikuni 19mm throttle body F.I. |
| Displacement (cm³) | 49 | 49 |
| Power (kw) | 2.2 | - |
| Fuel consumption (l/100km) | - | 1.82 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 3.3 | - |
| Bore (mm) | 38 | 38 |
| Stroke (mm) | 43.5 | 43.6 |
| Gearbox | Automatic | Automatic |
| Greenhouse gases | - | 42.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Emission details | - | Exhaust catalyst technology |
| Driveline | V-Belt Automatic | V-belt |
| Ignition | TCI | TCI |
| Clutch | - | Dry centrifugal automatic clutch |
| Lubrication system | Wet sump | Wet sump |
| Compression | 12.0:1 | 12.0:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic |
| Rear suspension | Hydraulic unit swing | Swingarm with single shock |
| Front brakes | Single disc | Single disc. Hydraulic. |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 190 | 180 |
| Frame type | Steel, tubular | Large-gauge steel pipe frame |
| Front tyre | 120/70-13 | 120/90-10 |
| Rear tyre | 130/60-13 | 120/90-10 |
| Wheels | 5-spoke cast aluminium | - |
| Front wheel travel (mm) | 80 | 58 |
| Rear wheel travel (mm) | 60 | 56 |
| Other | ||
| Starter | Electric & kick | Electric |
| Color options |
|
|
| Carrying capacity | Under-seat helmet storage for a full-face helmet. | 23 litre, lockable under seat storage |
| Instruments | LCD instruments | - |
| Dimensions | ||
| Wheelbase (mm) | 1,275 | 1,280 |
| Kerb weight (kg) | 97 | 91 |
| Overall height (mm) | 1,154 | 1,095 |
| Overall length (mm) | 1,876 | 1,854 |
| Overall width (mm) | 706 | 732 |
| Seat height (mm) | 817 | 780 |
| Ground clearance (mm) | 118 | 112 |
| Performance | ||
| Fuel capacity (l) | 6 | 4.5 |
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