EPA engine family
Engine family TAMSC.049MCA
If this code is printed on your emission label, this is your machine's federal record: sold under Amstar Motors LLC, with an engine built by Taizhou Zhongneng (ZNEN), certified as street-legal scooters and motorcycles.
- Displacement
- 49cc
- Model years
- 2026
- Models certified
- 21
- Certificates
- 1
What this record says
- Sold in the US by
- Amstar Motors LLC
- Engine built by
- Taizhou Zhongneng (ZNEN)
- Vehicle category
- Highway Motorcycle - Ia (<50cc)
- Certificate numbers
- TAMSC.049MCA-002
Models certified under TAMSC.049MCA
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.
Aurora-S 50 · BWS 50 · Cross 50 · F10 · Fairy 50 · Gaia 50 · Grace II 50 · JOC 50 · K25 50 · Lightning II 50 · Monkey 50 · Montage 50 · R8 50 · R9 50 · Shuttle 50 · Snail 50 · Sun 50 · Sun3 50 · Trophy 50 · Vogue 50 · ZN50QT-G
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.