Shared-engine cohort
Zhejiang Jiajue 150cc: the American badges sharing this engine
4 American brands certified 150cc machines built by Zhejiang Jiajue between 2009–2025 — street-legal scooters and motorcycles. These are the machines most likely to share components with yours.
- American badges
- 4
- Model years
- 2009–2025
- Exact displacements
- 149.6–150cc
- Engine families
- 20
Every badge in this cohort
| American brand | Years in this cohort | Models certified |
|---|---|---|
| Jiajue U.S.A. LLC | 2012–2017 | 85 |
| Jinding USA Llc. | 2018–2025 | 19 |
| Qlink-Keeway America, LLC Dba Qbk Motors | 2009–2013 | 51 |
| SunL Group, Inc. | 2009 | 92 |
The strongest matches: same factory, same size, same year
In these model years, two or more American brands certified 150cc machines from Zhejiang Jiajue simultaneously. Machines built alongside each other are the most likely to share components — though still not guaranteed to.
| Model year | Brands certified that year |
|---|---|
| 2013 | Jiajue U.S.A. LLC · Qlink-Keeway America, LLC Dba Qbk Motors |
| 2012 | Jiajue U.S.A. LLC · Qlink-Keeway America, LLC Dba Qbk Motors |
| 2009 | Qlink-Keeway America, LLC Dba Qbk Motors · 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.