Chinese engine factory
Lifeng Group: every American brand built here
Federal certification records name Lifeng Group as the engine manufacturer behind 5 American powersports brands, covering street-legal scooters and motorcycles. Here is the full list, model year by model year.
- US brands
- 5
- Model years
- 2006–2026
- Engine families
- 11
- Displacement
- 233–963cc
American brands supplied by Lifeng Group
| US brand (certificate holder) | Model years | Engine families | Models certified |
|---|---|---|---|
| JohnnyPag.com | 2006–2011 | 5 | 11 |
| Pagsta LLC | 2016 | 1 | 3 |
| Regal Raptor Motor Inc. | 2025–2026 | 2 | 1 |
| SunL Group, Inc. | 2006–2009 | 16 | 92 |
| Williams Custom Bikes Ltd. | 2025–2026 | 2 | 1 |
How this factory appears in the raw federal record
Each importer types the factory name into the certification form by hand, so one factory arrives in the data as many different companies. These 5 strings were reconciled into the single entry above.
- Lifeng Group Co. LTD
- Lifeng Group Co. Ltd.
- Lifeng Group Co., Ltd.
- Lifeng Group Company LTD.
- Lifeng Group Company Ltd.
Related in the registry
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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. This page describes 11 certificate records naming Lifeng Group. Full provenance and method.