Shared-engine cohort
Zhejiang Jinlang 49-50cc: the American badges sharing this engine
6 American brands certified 49-50cc machines built by Zhejiang Jinlang between 2009–2026 — street-legal scooters and motorcycles. These are the machines most likely to share components with yours.
- American badges
- 6
- Model years
- 2009–2026
- Exact displacements
- 49–49.3cc
- Engine families
- 16
Every badge in this cohort
| American brand | Years in this cohort | Models certified |
|---|---|---|
| Amigo Motorsports, Inc | 2025–2026 | 43 |
| Boom International Holdings (Usa), Inc. | 2019–2022 | 74 |
| Linhai Powersports USA Corporation | 2018–2025 | 98 |
| Neomoto USA LLC | 2026 | 12 |
| Veken Usa, LLC | 2009 | 8 |
| Velocifero Inc. | 2026 | 3 |
The strongest matches: same factory, same size, same year
In these model years, two or more American brands certified 49-50cc machines from Zhejiang Jinlang simultaneously. Machines built alongside each other are the most likely to share components — though still not guaranteed to.
| Model year | Brands certified that year |
|---|---|
| 2026 | Amigo Motorsports, Inc · Neomoto USA LLC · Velocifero Inc. |
| 2025 | Amigo Motorsports, Inc · Linhai Powersports USA Corporation |
| 2022 | Boom International Holdings (Usa), Inc. · Linhai Powersports USA Corporation |
| 2021 | Boom International Holdings (Usa), Inc. · Linhai Powersports USA Corporation |
| 2020 | Boom International Holdings (Usa), Inc. · Linhai Powersports USA Corporation |
Related in the registry
Source. US EPA annual certification data — EPA Certified Highway Motorcycle Test Results, MY2006-present; EPA Certified Off-Road Motorcycle / ATV / UTV / Rec Vehicle, MY2006-present. Retrieved 2026-09-07. Full provenance and method.