US certificate holder — partial coverage
Which Harley-Davidson Motor models have a Chinese-built engine?
3 of the 296 certificate filings on record for Harley-Davidson Motor Company name a China-built engine. This page covers only those, and says nothing about the rest of the range.
- Model years
- 2023–2025
- Engine factories
- 1
- Engine families
- 3
- Coverage
- 3 of 296 filings
What the Harley-Davidson Motor filings say about the engines
Harley-Davidson Motor has filed only fuel-injected engines: 3 certificate rows and no carburettors at all, so a jet kit is the wrong search for any of them.
All 3 filings are 50-state certifications, so every one of these machines was certified for sale in California.
Rated power on the record is 17 kW (about 23 hp).
The vehicle builder named on every row is Zhejiang Qianjiang Motorcycle Co.
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 behind the China-engine models
Zhejiang Qianjiang
Also builds engines for 8 other American brands. See the full list
Other American badges on the same engines
These machines came out of the same factory at the same engine size. If Harley-Davidson Motor Company parts are hard to find, these are where to look next — after measuring.
Model names certified under Harley-Davidson Motor Company
3 distinct model designations appear on this brand's China-engine certificates. Yours should be among them — importers sometimes market a machine under a different name than the one they certified.
HARLEY-DAVIDSON X350 · HARLEY-DAVIDSON X350RA · HARLEY-DAVIDSON X350RA-Derating Removed
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 the 3 China-engine rows among 296 certificate rows filed by Harley-Davidson Motor Company. Non-China filings are out of scope. Full provenance and method.