Hercules K 103 vs Hero Passion Pro TR (2015)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Hercules K 103stacks up against the Hero Passion Pro TR. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Hercules K 103 | Hero Passion Pro TR |
|---|---|---|
| Model year | 1964 | 2015 |
| Price | — | — |
| Engine | 97 cc | 98 cc |
| Horsepower | 7 hp | 8 hp |
| Torque | — | 8 Nm |
| Fuel capacity | — | 3.4 L |
| Fuel type | petrol | petrol |
| Transmission | — | 4-speed |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 3-16 / 3-16 | 2.75-18 / 3.00-18 |
Hercules K 103 vs Hero Passion Pro TR — which should you buy?
Picking between the Hercules K 103 and the Hero Passion Pro TR usually comes down to the numbers you care about most. On paper, the Hercules K 103 brings 7 hp, while the Hero Passion Pro TR counters with 8 hp.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: