Shared-engine cohort
Lifan 49-50cc: the American badges sharing this engine
3 American brands certified 49-50cc machines built by Lifan between 2007–2019 — street-legal scooters and motorcycles, off-road machines. These are the machines most likely to share components with yours.
- American badges
- 3
- Model years
- 2007–2019
- Exact displacements
- 49–50cc
- Engine families
- 13
Every badge in this cohort
| American brand | Years in this cohort | Models certified |
|---|---|---|
| American Lifan, Inc. | 2007–2011 | 87 |
| Apt Powersport and Utility Products, LLC | 2015–2018 | 8 |
| Sturgis MotoCruzin Usa, LLC | 2018–2019 | 3 |
The strongest matches: same factory, same size, same year
In these model years, two or more American brands certified 49-50cc machines from Lifan simultaneously. Machines built alongside each other are the most likely to share components — though still not guaranteed to.
| Model year | Brands certified that year |
|---|---|
| 2018 | Apt Powersport and Utility Products, LLC · Sturgis MotoCruzin Usa, LLC |
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.