Shared-engine cohort
Taizhou Zhongneng (ZNEN) 49-50cc: the American badges sharing this engine
17 American brands certified 49-50cc machines built by Taizhou Zhongneng (ZNEN) between 2008–2026 — street-legal scooters and motorcycles. These are the machines most likely to share components with yours.
- American badges
- 17
- Model years
- 2008–2026
- Exact displacements
- 49–50cc
- Engine families
- 73
Every badge in this cohort
| American brand | Years in this cohort | Models certified |
|---|---|---|
| AA Powersports Inc. | 2009 | 9 |
| Amstar Motors LLC | 2009–2026 | 346 |
| Baja Inc. | 2009 | 83 |
| Bintelli LLC | 2013–2016 | 24 |
| BMS Motorsports, Inc. | 2009–2017 | 177 |
| Chironex Inc. | 2010–2013 | 22 |
| Flyscooters LLC | 2009–2010 | 18 |
| Genuine Scooters, LLC | 2022–2024 | 31 |
| Hammer Brand, LLC | 2009–2026 | 38 |
| Italica Motors Inc | 2012 | 22 |
| Lance Powersports Inc. | 2009 | 59 |
| North American Imports,LLC | 2009 | 22 |
| Puma Cycles Corporation | 2009–2010 | 85 |
| Scootstar, Inc. | 2019–2023 | 4 |
| Sunbeam Motorsports Inc. | 2009 | 9 |
| Value Group Enterprises Dba SSR Motorsports | 2013 | 67 |
| ZNEN Power Sports, Inc. | 2008 | 82 |
The strongest matches: same factory, same size, same year
In these model years, two or more American brands certified 49-50cc machines from Taizhou Zhongneng (ZNEN) simultaneously. Machines built alongside each other are the most likely to share components — though still not guaranteed to.
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.