Who makes Speed Utv, LLC engines?

US EPA certification records name Chongqing Huansong as the engine manufacturer for Speed Utv, LLC across 2023–2026.

Will parts from another brand fit my Speed Utv, LLC?

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 Speed Utv, LLC?

Across every model year on record (2023–2026), Speed Utv, LLC engines were built by Chongqing Huansong.

Model years: 2023–2026
Engine factories: 1
Engine families: 4
Models certified: 3

The factory

Chongqing Huansong
Also builds engines for 6 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 Speed Utv, LLC parts are hard to find, these are where to look next — after measuring.

Chongqing Huansong · 500cc and aboveBennche, Llc., Hisun Motors Corp., U.S.A., Massimo Motor Sports, LLC

Model names certified under Speed Utv, LLC

3 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.

BAJA BANDIT · EL DIABLO · EL JEFE

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 72 China-engine certificate rows filed by Speed UTV, LLC. Full provenance and method.