Shared-engine cohort
Chongqing Loncin 100cc: the American badges sharing this engine
4 American brands certified 100cc machines built by Chongqing Loncin between 2007 — ATVs, off-road machines. These are the machines most likely to share components with yours.
- American badges
- 4
- Model years
- 2007
- Exact displacements
- 86–107cc
- Engine families
- 4
Every badge in this cohort
| American brand | Years in this cohort | Models certified |
|---|---|---|
| Fushin Usa, LLC | 2007 | 68 |
| Fym-USA Group LLC | 2007 | 71 |
| Smartwell | 2007 | 15 |
| SunL Group, Inc. | 2007 | 92 |
The strongest matches: same factory, same size, same year
In these model years, two or more American brands certified 100cc machines from Chongqing Loncin simultaneously. Machines built alongside each other are the most likely to share components — though still not guaranteed to.
| Model year | Brands certified that year |
|---|---|
| 2007 | Fushin Usa, LLC · Fym-USA Group LLC · Smartwell · SunL Group, Inc. |
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.