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The Scooter Parts Registry

US importer / certificate holder

Who actually makes Chicago Scooter Company, LLC?

Chicago Scooter Company, LLC did not use one factory. Across 2016–2026 the engines came from 3 different Chinese manufacturers — so the answer depends on your model year.

Model years
2016–2026
Engine factories
3
Engine families
18
Models certified
12

What the Chicago Scooter Company filings say about the engines

Chicago Scooter Company's filings mix carburettors and fuel injection: 17 rows carburetted, 1 injected. The first injected family appears in 2026; in 2026 the split was 0 carburetted to 1 injected. Check which you have before buying anything on the fuel side.

The engine codes on Chicago Scooter Company's test vehicles —3 distinct across the filings — are led by LJ139QMB, 1P57QMJ and ITALJET200. The code is stamped on the crankcase and is a better search term than the badge.

17 of the 18 filings are 50-state (California-legal); the other 1 were 49-state only.

Rated power across the range runs from 2.2 kW to 12.9 kW (about 3 to 17 hp).

The vehicle builders named are Ningbo Longjia Motorcycle Co., Ltd., Jiangsu Dafier Motorcycle Co., Ltd. and Italjet s.r.l. — 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 yearEngine factory on the certificate
2026Jincheng Corporation
2025Jiangsu Dafier Motorcycle Co., Ltd. · Ningbo Longjia Motorcycle Co., Ltd.
2024Jiangsu Dafier Motorcycle Co., Ltd. · Ningbo Longjia Motorcycle Co., Ltd.
2023Jiangsu Dafier Motorcycle Co., Ltd. · Ningbo Longjia Motorcycle Co., Ltd.
2022Jiangsu Dafier Motorcycle Co., Ltd. · Ningbo Longjia Motorcycle Co., Ltd.
2021Jiangsu Dafier Motorcycle Co., Ltd. · Ningbo Longjia Motorcycle Co., Ltd.
2020Jiangsu Dafier Motorcycle Co., Ltd. · Ningbo Longjia Motorcycle Co., Ltd.
2019Jiangsu Dafier Motorcycle Co., Ltd. · Ningbo Longjia Motorcycle Co., Ltd.
2018Ningbo Longjia Motorcycle Co., Ltd.
2017Ningbo Longjia Motorcycle Co., Ltd.
2016Ningbo Longjia Motorcycle Co., Ltd.

Other American badges on the same engines

These machines came out of the same factory at the same engine size. If Chicago Scooter Company, LLC parts are hard to find, these are where to look next — after measuring.

Model names certified under Chicago Scooter Company, LLC

12 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.

Digita · Dragster 200 · Flash · Grand Prix 150 · Grand Tourer 150 · Grand Tourer 150 Special · Q · Q3 · Tigara Grande 150 · go. · go. max · go.MAXX

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 18 China-engine certificate rows filed by Chicago Scooter Company, LLC. Full provenance and method.