US importer / certificate holder
Who actually makes TrailMaster LLC?
Across every model year on record (2022–2026), TrailMaster LLC engines were built by Jiangsu Jianghuai Engine Co., Ltd..
- Model years
- 2022–2026
- Engine factories
- 1
- Engine families
- 5
- Models certified
- 8
What the TrailMaster filings say about the engines
Every TrailMaster filing on record is carburetted — 5 certificate rows, 2022 to 2026, and not one fuel-injected engine among them.
The engine codes on TrailMaster's test vehicles —2 distinct across the filings — are led by 173MN and JF210. The code is stamped on the crankcase and is a better search term than the badge.
None of the 5 filings is a 50-state certification: these were sold as 49-state machines, not certified for California.
Rated power on the record is 4.4 kW (about 6 hp).
The vehicle builder named on every row is Jiangsu Trail-Blazer Manufacturing 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
Jiangsu Jianghuai Engine Co., Ltd.
Also builds engines for 0 other American brands.
Model names certified under TrailMaster LLC
8 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.
BLAZER 200 · BLAZER 200R · CHEETAH 200 · CHEETAH 7 · CHEETAH 8 · K3 · MID XRX · MID XRX/R
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 5 China-engine certificate rows filed by TrailMaster LLC. Full provenance and method.