| Attribute | Hero Duet 2015 × | Yamaha Zuma 50FX 2014 × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2014 |
| Make | Hero | Yamaha |
| Model | Hero Duet | Yamaha Zuma 50FX |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | Injection |
| Displacement (cm³) | 109 | 49 |
| Power (kw) | 6.1 | - |
| Fuel consumption (l/100km) | - | 1.78 |
| Cooling system | Air | Liquid |
| Transmission type,final drive | Shaft drive (cardan) | Belt |
| Torque (Nm) | 8.3 | - |
| Bore (mm) | 50 | 38 |
| Stroke (mm) | 52 | 43.6 |
| Gearbox | Automatic | Automatic |
| Greenhouse gases | - | 41.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Overhead Cams (OHC) | Single Overhead Cams (SOHC) |
| Emission details | - | Exhaust catalyst technology reduce air pollution |
| Driveline | - | V-belt |
| Ignition | CDI | DC CDI |
| Clutch | Dry, Automatic Centrifugal Clutch with variomatic drive | Dry centrifugal automatic clutch |
| Compression | 9.0:1 | 12.0:1 |
| Chassis | ||
| Front suspension | Telescopic, Hydraulic Shock Absorber | Telescopic |
| Rear suspension | Unit Swing with Spring Loaded Hydraulic Damper | Swingarm |
| Front brakes | Expanding brake (drum brake) | Single disc. Hydraulic. |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 130 | 180 |
| Frame type | High Rigidity Underbone Type | Large-gauge steel pipe frame |
| Front tyre | 90/100-10 | 120/90-10 |
| Rear tyre | 90/100-10 | 120/90-10 |
| Seat | - | textured seat cover that has colored stitching |
| Wheels | Sheet metal wheels | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Carrying capacity | - | Under-seat trunk is large enough to hold an XL full-face helmet. Rear rack. |
| Light | 12V – 35W / 35W – Halogen bulb (Multi – reflector type) headlights | - |
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,245 | 1,278 |
| Kerb weight (kg) | 116 | 93 |
| Overall height (mm) | 1,139 | 1,095 |
| Overall length (mm) | 1,832 | 1,854 |
| Overall width (mm) | 726 | 732 |
| Seat height (mm) | 795 | 780 |
| Ground clearance (mm) | 155 | 112 |
| Performance | ||
| Fuel capacity (l) | - | 4.54 |
| Battery capacity (Ah) | 3 | - |