EPA engine family
Engine family RHSNX.229USV
If this code is printed on your emission label, this is your machine's federal record: sold under Hisun Motors Corp., U.S.A., with an engine built by Chongqing Huansong, certified as ATVs.
- Displacement
- —
- Model years
- 2024
- Models certified
- 17
- Certificates
- 1
What this record says
- Sold in the US by
- Hisun Motors Corp., U.S.A.
- Engine built by
- Chongqing Huansong
- Vehicle category
- ATVB-Meeting EPA ATV Definition
- Certificate numbers
- RHSNX.229USV-002
Models certified under RHSNX.229USV
Every model designation the importer listed on this certificate. If your machine's model name appears here, this is the right record — even if the name on the bodywork is slightly different.
Axis 250 · Axis 250R · Big Dirty250 · HS200UTV · HS200UTV-2 · HS250UTV · HS250UTV-2 · HS250UTV-3 · HS250UTV-4 · RK Performance 250 · RK Performance 250R · SECTOR 250 · SECTOR 250R · STRIKE 250 · STRIKE 250R · VECTOR 250 · VECTOR 250R
Other American badges on engines from the same factory
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. Full provenance and method.