US importer / certificate holder
Who actually makes Zhenglong Motorsports, Inc.?
Across every model year on record (2008), Zhenglong Motorsports, Inc. engines were built by Chongqing Loncin.
- Model years
- 2008
- Engine factories
- 1
- Engine families
- 2
- Models certified
- 20
What the Zhenglong Motorsports filings say about the engines
Every Zhenglong Motorsports filing on record is carburetted — 2 certificate rows, 2008, and not one fuel-injected engine among them.
The engine codes on Zhenglong Motorsports' test vehicles —2 distinct across the filings — are led by LC147FMF and LC166FMM. The code is stamped on the crankcase and is a better search term than the badge.
1 of the 2 filings are 50-state (California-legal); the other 1 were 49-state only.
Rated power across the range runs from 5.5 kW to 13.6 kW (about 7 to 18 hp).
The vehicle builders named are Wuyi Zhenglong Sports Utensils Co., Ltd. and Wuyi Zhenglong Sport Utensils Co., Ltd. — the chassis and the engine do not always share a source.
Each figure is read straight off the EPA certificate rows; the per-family pages below carry the full breakdown for every engine family.
The factory
Chongqing Loncin
Also builds engines for 54 other American brands. See the full list
Model names certified under Zhenglong Motorsports, Inc.
20 distinct model designations appear on this brand's certificates. Yours should be among them — importers sometimes market a machine under a different name than the one they certified.
ATV-010 · ATV-011 · ATV-012 · ATV-012A · ATV-013 · ATV-015 · ATV-015A · ATV-016 · ATV-017 · ATV-018 · ATV-019A · ATV-019B · ATV-020 · ATV-020A · ATV-023 · ATV-024 · ATV-026 · ATV-028 · ATV-029 · ATV-030
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. Based on 2 China-engine certificate rows filed by Zhenglong Motorsports, Inc.. Full provenance and method.