| Attribute | Hero Passion X Pro 2013 × | Hartford HD-125S 2014 × |
|---|---|---|
| General | ||
| Production from (year) | 2013 | 2014 |
| Make | Hero | Hartford |
| Model | Hero Passion X Pro | Hartford HD-125S |
| Category | Sport | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Side Draft Variable Venturi (Piston) | Carburettor |
| Displacement (cm³) | 109 | 124 |
| Power (kw) | 6.4 | 9.3 |
| Cooling system | Air | Air |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 9.4 | 6.9 |
| Bore (mm) | 50 | 56.5 |
| Stroke (mm) | 55.6 | 49.5 |
| Gearbox | 4-speed | 5-speed |
| Fuel control | Overhead Cams (OHC) | Overhead Valves (OHV) |
| Driveline | Constant mesh | - |
| Ignition | Full Transisterised Ignition System | CDI |
| Clutch | Multiplate, wet | - |
| Compression | 9.0:1 | 9.0:1 |
| Chassis | ||
| Front suspension | Telescopic hydraulic shock absorbers | Telescopic fork |
| Rear suspension | Swing arm with hydrualic shock absorbers | Dual shocks |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Diameter (mm) | 130 | 125 |
| Frame type | Tubular diamond | - |
| Front tyre | 80/100-18 | 2.75-18 |
| Rear tyre | 90/90-18 | 3.50-16 |
| Other | ||
| Starter | Electric & kick | - |
| Color options |
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|
| Carrying capacity | - | Optional top case |
| Instruments | Digital/Analog | - |
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,265 | 1,280 |
| Dry weight (kg) | 120 | 110 |
| Power/weight ratio | 0.0533 | 0.0845 |
| Overall height (mm) | 1,115 | 1,110 |
| Overall length (mm) | 2,005 | 1,945 |
| Overall width (mm) | 765 | 815 |
| Seat height (mm) | 785 | 780 |
| Performance | ||
| Reserve fuel capacity (l) | 2.5 | - |
| Fuel capacity (l) | 9.5 | - |
| Battery capacity (Ah) | 3 | - |