Sherco Red One SM-R vs Hamachi JSN 50 (2021)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sherco Red One SM-Rstacks up against the Hamachi JSN 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Sherco Red One SM-R | Hamachi JSN 50 |
|---|---|---|
| Model year | 2021 | 2020 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Weight | 83 kg | 105 kg |
| Seat height | 34 mm | — |
| Fuel capacity | 1.9 L | — |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | — |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 2.50-17 / 3.50-17 | 110/70-17 / 130/70-17 |
Sherco Red One SM-R vs Hamachi JSN 50 — which should you buy?
Picking between the Sherco Red One SM-R and the Hamachi JSN 50 usually comes down to the numbers you care about most. On paper, the Sherco Red One SM-R brings its published horsepower in a 83 kg package, while the Hamachi JSN 50 counters with its own power figure at 105 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:

