Which Buffalo Powersports Inc. models have a Chinese-built engine?

16 of the 18 US certificate filings on record for Buffalo Powersports Inc. name an engine manufacturer in China, across 2016–2026: Chongqing Fenghong Technical Co., Ltd.. The rest of the range is built elsewhere and is not covered by this registry.

Will parts from another brand fit my Buffalo Powersports 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 certificate holder — partial coverage

Which Buffalo Powersports models have a Chinese-built engine?

16 of the 18 certificate filings on record for Buffalo Powersports Inc. name a China-built engine. This page covers only those, and says nothing about the rest of the range.

Model years: 2016–2026
Engine factories: 1
Engine families: 15
Coverage: 16 of 18 filings

What the Buffalo Powersports filings say about the engines

Every Buffalo Powersports filing on record is carburetted — 16 certificate rows, 2016 to 2026, and not one fuel-injected engine among them.

The engine codes on Buffalo Powersports' test vehicles —2 distinct across the filings — are led by 154FMI and 1P57QMJ. The code is stamped on the crankcase and is a better search term than the badge.

None of the 16 filings is a 50-state certification: these were sold as 49-state machines, not certified for California.

Rated power across the range runs from 6 kW to 7 kW (about 8 to 9 hp).

The vehicle builders named are Zhejiang Guoyu Industry&Trading Co.,Ltd, Yongkang Kuncheng Technology Co.,Ltd, Zhejiang Guoyu Industry&Trading C0.,Ltd and Zhejiang Guoyu Industry&Trading Co.,Ltd and others — 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 behind the China-engine models

Chongqing Fenghong Technical Co., Ltd.
Also builds engines for 0 other American brands.

Model names certified under Buffalo Powersports Inc.

34 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.

BF-ATV110A · BF-ATV110C · BF-ATV110D · BF-ATV110G · BF-ATV125D · BF-ATV125E · BF-ATV125G · BF-ATV125H · BF-ATV125J · BF-ATV150A · BF-ATV150B · BF-ATV150C · BF-ATV150D · BF-GK125A · BF-GK125B · BF-GK125C · BF-GK150A · BF-GK150B · BF-GK150C · BF-GK150D · BF-GK150E · KC110ATV-A · KC110ATV-B · KC110ATV-C · KC125ATV-A · KC125ATV-B · KC125ATV-C · KC125ATV-D · KC125ATV-E · KC125ATV-G · KC125ATV-H · KC125GK-A · KC125GK-B · KC125GK-C

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 16 China-engine rows among 18 certificate rows filed by Buffalo Powersports INC.. Non-China filings are out of scope. Full provenance and method.