Which Boom International Holdings (Usa) models have a Chinese-built engine?

What the Boom International Holdings (Usa) filings say about the engines

Boom International Holdings (Usa)'s filings mix carburettors and fuel injection: 25 rows carburetted, 9 injected. The first injected family appears in 2021; in 2026 the split was 4 carburetted to 3 injected. Check which you have before buying anything on the fuel side.

The engine codes on Boom International Holdings (Usa)'s test vehicles —5 distinct across the filings — are led by BD1P39QMB, 165FMM-P, BD1P54FMI, 1P57QMJ and 161QMK. The code is stamped on the crankcase and is a better search term than the badge.

24 of the 34 filings are 50-state (California-legal); the other 10 were 49-state only.

Rated power across the range runs from 2.2 kW to 11.5 kW (about 3 to 15 hp).

The vehicle builders named are Jiangsu Meijunte Technology Co., Ltd. and Jiangsu Baodiao Locomotive 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 changed. Here is when.

Other American badges on the same engines

These machines came out of the same factory at the same engine size. If Boom International Holdings (Usa), Inc. parts are hard to find, these are where to look next — after measuring.

• Chongqing Zongshen · 200ccApollo Motorsports Usa, Inc., Apollo Power Sports Inc., Baja Inc., Benyate Motorsport LLC, Dongfang Motor, Inc. and 3 more
• Zhejiang Jinlang · 49-50ccAmigo Motorsports, Inc, Linhai Powersports USA Corporation, Neomoto USA LLC, Veken Usa, LLC, Velocifero Inc.
• Zhejiang Xinba Technology Co.,Ltd. · 49-50ccArong Trading Co., LLC, Hawaiian Scooters, Peace Industry Group (Usa), Inc., Scooterstar Motors LLC, Titan Imports Inc.
• Taizhou Xinba Power Manufacturing Co., Ltd. · 150ccPeace Industry Group (Usa), Inc.

Engine families certified to Boom International Holdings (Usa), Inc.

The engine family number is printed on the emission label on your machine. Match yours here to pin down the exact record.

3 of this brand's 33 engine families have 15 or more certified models and carry their own page. The other 30 are covered by the model list below.

Model names certified under Boom International Holdings (Usa), Inc.

74 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.

BD125-1 · BD125-10 · BD125-11 · BD125-12 · BD125-13 · BD125-15 · BD125-2 · BD125-3 · BD125-4 · BD125-7 · BD125-8 · BD125-9 · BD150T-10 · BD150T-11 · BD150T-12 · BD150T-15 · BD150T-16 · BD150T-17 · BD150T-18 · BD150T-2 · BD150T-3 · BD150T-4 · BD150T-5 · BD150T-6 · BD150T-7 · BD150T-8 · BD150T-9 · BD250-10 · BD250-11 · BD250-12 · BD250-15 · BD250-16 · BD250-18 · BD250-2 · BD250-22 · BD250-3 · BD250-5 · BD250-6 · BD250-7 · BD250-8 · BD250-9 · BD50QT-12A · BD50QT-18A · BD50QT-20A · BD50QT-25A · BD50QT-26A · BD50QT-27A · BD50QT-2A · BD50QT-3A · BD50QT-4A · BD50QT-9A · BOM200T-10 · BOM200T-11 · BOM200T-12 · BOM200T-15 · BOM200T-16 · BOM200T-17 · BOM200T-18 · BOM200T-2 · BOM200T-3 · BOM200T-5 · BOM200T-6 · BOM200T-7 · BOM200T-8 · BOM200T-9 · BOM250-52 · BOM250-53 · BOM250-55 · BOM250-56 · BOM250-57 · BOM250-58 · BOM250-59 · BOM250-60 · BOM250-61