US importer / certificate holder
Who actually makes Dark Warrior Motorcycle Corp.?
Across every model year on record (2026), Dark Warrior Motorcycle Corp. engines were built by Hangzhou Leishen Motorcycle Co.,Ltd..
- Model years
- 2026
- Engine factories
- 1
- Engine families
- 1
- Models certified
- 3
What the Dark Warrior Motorcycle filings say about the engines
Dark Warrior Motorcycle has filed only fuel-injected engines: 1 certificate row and no carburettors at all, so a jet kit is the wrong search for any of them.
The engine codes on Dark Warrior Motorcycle's test vehicles —just one across the filings — are led by 2V49FMM-R. The code is stamped on the crankcase and is a better search term than the badge.
None of the 1 filings is a 50-state certification: these were sold as 49-state machines, not certified for California.
Rated power on the record is 13 kW (about 17 hp).
The vehicle builder named on every row is Hangzhou Leishen Motorcycle co.,Ltd.
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
Hangzhou Leishen Motorcycle Co.,Ltd.
Also builds engines for 0 other American brands.
Model names certified under Dark Warrior Motorcycle Corp.
3 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.
LS250-H · LS250-S · THUNDER 250
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 1 China-engine certificate rows filed by Dark Warrior Motorcycle Corp.. Full provenance and method.