US certificate holder — partial coverage
Which Kxd Motor models have a Chinese-built engine?
13 of the 19 certificate filings on record for Kxd Motor, Llc. name a China-built engine. This page covers only those, and says nothing about the rest of the range.
- Model years
- 2017–2026
- Engine factories
- 3
- Engine families
- 13
- Coverage
- 13 of 19 filings
What the Kxd Motor filings say about the engines
Kxd Motor's filings mix carburettors and fuel injection: 11 rows carburetted, 2 injected. The first injected family appears in 2022; in 2026 the split was 1 carburetted to 0 injected. Check which you have before buying anything on the fuel side.
The engine codes on Kxd Motor's test vehicles —5 distinct across the filings — are led by 1P44FZA, SZ140QMA, 1P63QMK, 1P44FZB and 1P54FMI. The code is stamped on the crankcase and is a better search term than the badge.
None of the 13 filings is a 50-state certification: these were sold as 49-state machines, not certified for California.
Rated power across the range runs from 1 kW to 7 kW (about 1 to 9 hp).
The vehicle builders named are ZHEJIANG KINGROMA INDUSTRIAL & TRADING CO.,LTD., Zhejiang Shuozhi Industrial & Trading Co.,Ltd., Zhejiang Shuozhi Industrial & Trading Co., Ltd. and Zhejiang Shuozhi Industrial & 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 changed. Here is when.
| Model year | Engine factory on the certificate |
|---|---|
| 2026 | Zhejiang Shuozhi Industrial & Trading Co.,Ltd. |
| 2025 | Zhejiang Shuozhi Industrial & Trading Co.,Ltd. |
| 2024 | Zhejiang Shuozhi Industrial & Trading Co.,Ltd. |
| 2023 | Juneng Motorcycle |
| 2022 | Juneng Motorcycle · Zhejiang Kingroma Industrial & Trading Co., Ltd |
| 2021 | Zhejiang Kingroma Industrial & Trading Co., Ltd |
| 2020 | Zhejiang Kingroma Industrial & Trading Co., Ltd |
| 2018 | Zhejiang Kingroma Industrial & Trading Co., Ltd |
| 2017 | Zhejiang Kingroma Industrial & Trading Co., Ltd |
Other American badges on the same engines
These machines came out of the same factory at the same engine size. If Kxd Motor, Llc. parts are hard to find, these are where to look next — after measuring.
Model names certified under Kxd Motor, Llc.
32 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.
KXD-ATV-006 · KXD-ATV-008 · KXD-ATV-010 · KXD-ATV-1B · KXD-ATV-6B · KXD-ATV-7B · KXD-GK-A · KXD-GK-B · KXD-GK-C · KXD-GK-D · KXD-GK-E · KXD-GK-F · KXD009 · KXD010 · KXD010B-1 · KXD502 · KXD502A · KXD502B · KXD607 · KXD608 · KXD612 · KXD701B-1 · KXD702B-1 · KXD703B-1 · KXD705B · KXD705B-1 · KXD706B · KXD706B-1 · KXD707B · KXD707B-1 · KXD708B · KXD708B-1
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 13 China-engine rows among 19 certificate rows filed by KXD Motor, LLC.. Non-China filings are out of scope. Full provenance and method.