Who makes Freedomotor Usa, Inc engines?

Freedomotor Usa, Inc engines were built by 2 different Chinese factories across 2007–2008: Jiangsu Sinski Sonik Motor Technology Co Ltd, Wuxi Jinhong Motorcycle Co Ltd. Which one built yours depends on the model year.

Will parts from another brand fit my Freedomotor Usa, Inc?

A shared factory and engine size makes another brand a strong candidate, but it does not prove the part numbers match. These machines are assembled from multiple component suppliers, so measure the part you have before ordering a replacement.

US importer / certificate holder

Who actually makes Freedomotor Usa, Inc?

Freedomotor Usa, Inc did not use one factory. Across 2007–2008 the engines came from 2 different Chinese manufacturers — so the answer depends on your model year.

Model years: 2007–2008
Engine factories: 2
Engine families: 5
Models certified: 22

What the Freedomotor Usa filings say about the engines

Every Freedomotor Usa filing on record is carburetted — 8 certificate rows, 2007 to 2008, and not one fuel-injected engine among them.

The engine codes on Freedomotor Usa's test vehicles —6 distinct across the filings — are led by SNK-250-2007, SNK-150-2007, FREC-250-2, WJH-49 and WJ-100. The code is stamped on the crankcase and is a better search term than the badge.

7 of the 8 filings are 50-state (California-legal); the other 1 were 49-state only.

Rated power across the range runs from 2.5 kW to 10.6 kW (about 3 to 14 hp).

The vehicle builders named are WUXI JINHONG MOTORCYCLE CO LTD and JIANGSU SINSKI SONIK MOTOR TECHNOLOGY 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 changed. Here is when.

Engine manufacturer by model year, from the certification record
Model year	Engine factory on the certificate
2008	Wuxi Jinhong Motorcycle Co Ltd
2007	Jiangsu Sinski Sonik Motor Technology Co Ltd

Model names certified under Freedomotor Usa, Inc

22 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.

JH100-2 · JH100-2B · JH125 · JH125-2 · JH125-8 · JH125T · JH125T-5 · JH125T-C · JH150-2A · JH150-3 · JH150-3A · JH150-5 · JH250 · JH50QT · YH150T-1 · YH150T-13 · YH150T-2 · YH150T-5 · YH150T-6 · YH150T-T · YH250T-2 · YH250T-5

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 8 China-engine certificate rows filed by FREEDOMOTOR USA, INC. Full provenance and method.