Which Sigma Moto models have a Chinese-built engine?

What the Sigma Moto filings say about the engines

Sigma Moto has filed only fuel-injected engines: 2 certificate rows and no carburettors at all, so a jet kit is the wrong search for any of them.

None of the 2 filings is a 50-state certification: these were sold as 49-state machines, not certified for California.

Rated power across the range runs from 3.5 kW to 33 kW (about 5 to 44 hp).

The vehicle builders named are Taiwan Golden Bee Co., Ltd. and Taiwan Golden Bee 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 behind the China-engine models

• Taiwan Golden Bee Co., Ltd.

  Also builds engines for 1 other American brand. 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 Sigma Moto, LLC parts are hard to find, these are where to look next — after measuring.

• Taiwan Golden Bee Co., Ltd. · 500cc and aboveSuper Powersports Distributors LLC

Model names certified under Sigma Moto, LLC

6 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.

BLADE 600LTX EPS · BLADE 600SEX EPS · BLADE 600SLX · Bullet 50 · TARGET 600 · TARGET 600 EPS