EPA engine family
Engine family 7KNXC.050SA1
If this code is printed on your emission label, this is your machine's federal record: sold under Konced Motorcycle Co., (Usa) Ltd., with an engine built by Chongqing Loncin, certified as street-legal scooters and motorcycles.
- Displacement
- 49cc
- Model years
- 2007
- Models certified
- 15
- Certificates
- 1
What this record says
- Sold in the US by
- Konced Motorcycle Co., (Usa) Ltd.
- Engine built by
- Chongqing Loncin
- Vehicle category
- Highway Motorcycle - Ia (<50cc)
- Certificate numbers
- 7KNXC.050SA1-001
Models certified under 7KNXC.050SA1
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.
KX50QT-10 · KX50QT-10A · KX50QT-11 · KX50QT-12 · KX50QT-13 · KX50QT-16 · KX50QT-3 · KX50QT-4 · KX50QT-6 · KX50QT-68 · KX50QT-6A · KX50QT-7 · KX50QT-8 · KX50QT-8A · KX50QT-9
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.