Hamachi JSN 50 vs HM Derapage (2020)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Hamachi JSN 50stacks up against the HM Derapage. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Hamachi JSN 50 | HM Derapage |
|---|---|---|
| Model year | 2020 | 2018 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Weight | 105 kg | 96 kg |
| Seat height | — | 36 mm |
| Fuel capacity | — | 1.6 L |
| Fuel type | petrol | petrol |
| Transmission | — | 6-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 110/70-17 / 130/70-17 | 100/80-17 / 130/70-17 |
Hamachi JSN 50 vs HM Derapage — which should you buy?
Picking between the Hamachi JSN 50 and the HM Derapage usually comes down to the numbers you care about most. On paper, the Hamachi JSN 50 brings its published horsepower in a 105 kg package, while the HM Derapage counters with its own power figure at 96 kg.
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: