American Lifan motorcycle engines
EPA certification records list 90 highway motorcycle engine families from American Lifan, model years 2007–2026. Rated power ranges from 2 to 32 kW, median 10 kW. Displacement spans 49 cc to 50 cc. The most families were certified in 2025 (10).
Engine families90
Engine models23
Model years2007–2026
Power range2–32 kWmedian 10 kW
Displacement49 cc – 50 cc
Rank in category#13of 108 makers by families
Power distribution
Number of engine families by rated power.
Families certified per year
Technical mix
Fuel
Gas90
Configuration
48921
Cylinders
1 cyl732 cyl17
Most certified engine models
165Ml-E15157Fmj1049S9163Fml-2L82V49Fmm-P8172Fmm-2P51P57Mj5Lfn4157Fmj-R3165Ml-P3165Ml-22266Mq2
Engine families
| Family | Model | Year | Displacement | Power | Fuel |
|---|---|---|---|---|---|
TAMLC.149QPK | 1P57Mj | 2026 | — | 9 kW | Gas |
TAMLC.149QPQ | 157Fmj-R | 2026 | — | 9 kW | Gas |
TAMLC.197QPN | 163Fml-2L | 2026 | — | 10 kW | Gas |
TAMLC.198QPM | 165Ml-E | 2026 | — | 12 kW | Gas |
TAMLC.198QPP | 165Ml-E | 2026 | — | 11 kW | Gas |
TAMLC.198QPR | 165Ml-2 | 2026 | — | 14 kW | Gas |
TAMLC.249QPE | 2V49Fmm-P | 2026 | — | 13 kW | Gas |
TAMLC.250QPL | 172Fmm-2P | 2026 | — | 14 kW | Gas |
TAMLC.378QPR | 266Mq | 2026 | — | 32 kW | Gas |
SAMLC.149QPG | 157Fmj | 2025 | — | 9 kW | Gas |
SAMLC.149QPK | 1P57Mj | 2025 | — | 9 kW | Gas |
SAMLC.149QPQ | 157Fmj-R | 2025 | — | 9 kW | Gas |
SAMLC.197QPN | 163Fml-2L | 2025 | — | 10 kW | Gas |
SAMLC.198QPM | 165Ml-E | 2025 | — | 12 kW | Gas |
SAMLC.198QPP | 165Ml-E | 2025 | — | 11 kW | Gas |
SAMLC.198QPR | 165Ml-2 | 2025 | — | 14 kW | Gas |
SAMLC.249QPE | 2V49Fmm-P | 2025 | — | 13 kW | Gas |
SAMLC.250QPL | 172Fmm-2P | 2025 | — | 14 kW | Gas |
SAMLC.378QPR | 266Mq | 2025 | — | 32 kW | Gas |
RAMLC.149QPG | 157Fmj | 2024 | — | 9 kW | Gas |
RAMLC.149QPK | 1P57Mj | 2024 | — | 9 kW | Gas |
RAMLC.149QPQ | 157Fmj-R | 2024 | — | 9 kW | Gas |
RAMLC.197QPN | 163Fml-2L | 2024 | — | 10 kW | Gas |
RAMLC.198QPM | 165Ml-E | 2024 | — | 12 kW | Gas |
RAMLC.198QPP | 165Ml-E | 2024 | — | 11 kW | Gas |
RAMLC.249QPE | 2V49Fmm-P | 2024 | — | 13 kW | Gas |
RAMLC.250QPL | 172Fmm-2P | 2024 | — | 14 kW | Gas |
PAMLC.149QPG | 157Fmj | 2023 | — | 9 kW | Gas |
PAMLC.149QPK | 1P57Mj | 2023 | — | 9 kW | Gas |
PAMLC.197QPN | 163Fml-2L | 2023 | — | 10 kW | Gas |
PAMLC.198QPM | 165Ml-E | 2023 | — | 12 kW | Gas |
PAMLC.198QPP | 165Ml-E | 2023 | — | 11 kW | Gas |
PAMLC.249QPE | 2V49Fmm-P | 2023 | — | 13 kW | Gas |
PAMLC.250QPL | 172Fmm-2P | 2023 | — | 14 kW | Gas |
NAMLC.149QPG | 157Fmj | 2022 | — | 9 kW | Gas |
NAMLC.149QPK | 1P57Mj | 2022 | — | 9 kW | Gas |
NAMLC.197QPF | 163Fml-2L | 2022 | — | 10 kW | Gas |
NAMLC.198QPH | 165Ml-E | 2022 | — | 11 kW | Gas |
NAMLC.198QPJ | 165Ml-E | 2022 | — | 12 kW | Gas |
NAMLC.249QPE | 2V49Fmm-P | 2022 | — | 13 kW | Gas |
NAMLC.250QPL | 172Fmm-2P | 2022 | — | 14 kW | Gas |
MAMLC.149QPG | 157Fmj | 2021 | — | 9 kW | Gas |
MAMLC.197QPF | 163Fml-2L | 2021 | — | 10 kW | Gas |
MAMLC.198QPH | 165Ml-E | 2021 | — | 11 kW | Gas |
MAMLC.198QPJ | 165Ml-E | 2021 | — | 12 kW | Gas |
MAMLC.249QPE | 2V49Fmm-P | 2021 | — | 13 kW | Gas |
LAMLC.149QPG | 157Fmj | 2020 | — | 9 kW | Gas |
LAMLC.197QPF | 163Fml-2L | 2020 | — | 10 kW | Gas |
LAMLC.198QPH | 165Ml-E | 2020 | — | 11 kW | Gas |
LAMLC.198QPJ | 165Ml-E | 2020 | — | 12 kW | Gas |
LAMLC.249QPE | 2V49Fmm-P | 2020 | — | 13 kW | Gas |
KAMLC.149QPC | 157Fmj | 2019 | — | 8 kW | Gas |
KAMLC.149QPG | 157Fmj | 2019 | — | 9 kW | Gas |
KAMLC.197QPF | 163Fml-2L | 2019 | — | 10 kW | Gas |
KAMLC.198QPA | 165Ml-P | 2019 | — | 12 kW | Gas |
KAMLC.198QPH | 165Ml-E | 2019 | — | 11 kW | Gas |
KAMLC.249QPE | 2V49Fmm-P | 2019 | — | 13 kW | Gas |
JAMLC.149QPC | 157Fmj | 2018 | — | 8 kW | Gas |
JAMLC.150QPB | 1P57Qmj | 2018 | — | 6 kW | Gas |
JAMLC.198QPA | 165Ml-P | 2018 | — | 12 kW | Gas |
HAMLC.149QPC | 157Fmj | 2017 | — | 8 kW | Gas |
HAMLC.150QPB | 1P57Qmj | 2017 | — | 6 kW | Gas |
HAMLC.198QPA | 165Ml-P | 2017 | — | 12 kW | Gas |
EAMLC.100LFA | 153 | 2014 | — | 5 kW | Gas |
BLFNC.04926A | 49S | 2011 | 49 cc | 3 kW | Gas |
BLFNC0.20NFG | 49S | 2011 | — | 9 kW | Gas |
BLFNC0.25GY7 | 172Mm-2B | 2011 | — | 12 kW | Gas |
BLFNC0.25NFG | 49S | 2011 | — | 11 kW | Gas |
BLFNC0.40NFG | 2V68Fmq | 2011 | — | 20 kW | Gas |
ALFNC0.05NFG | 49S | 2010 | 49 cc | 2 kW | Gas |
ALFNC0.12NFG | 49S | 2010 | — | 5 kW | Gas |
ALFNC0.15NFG | 49S | 2010 | — | 10 kW | Gas |
ALFNC0.20NFG | 49S | 2010 | — | 9 kW | Gas |
ALFNC0.25NFG | 49S | 2010 | — | 11 kW | Gas |
ALFNC0.40NFG | 49S | 2010 | — | 24 kW | Gas |
9LFNC0.05NFG | Sin | 2009 | 49 cc | 2 kW | Gas |
9LFNC0.12NFG | Sin | 2009 | — | 5 kW | Gas |
9LFNC0.15NFG | Lfn | 2009 | — | 10 kW | Gas |
9LFNC0.20NFG | Lfn | 2009 | — | 9 kW | Gas |
9LFNC0.25NFG | Lfn | 2009 | — | 11 kW | Gas |
8LFNC0.05NFG | Single Cylinder | 2008 | 49 cc | 2 kW | Gas |
8LFNC0.12NFG | Single Cylinder | 2008 | — | 5 kW | Gas |
8LFNC0.15NFG | Lfn | 2008 | — | 10 kW | Gas |
8LFNC0.20NFG | Lfn-200-07 | 2008 | — | 9 kW | Gas |
8LFNC0.25NFG | Lfn-250-07 | 2008 | — | 11 kW | Gas |
7LFNC0.05NFG | Lfn-50-07 | 2007 | 50 cc | 2 kW | Gas |
7LFNC0.12NFG | Lfn-125-07 | 2007 | — | 5 kW | Gas |
7LFNC0.15NFG | Lfn-150-07 | 2007 | — | 10 kW | Gas |
7LFNC0.20NFG | Lfn-200-07 | 2007 | — | 9 kW | Gas |
7LFNC0.25NFG | Lfn-250-07 | 2007 | — | 11 kW | Gas |
Other motorcycle engines makers
Source
US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:AML, LFN). An engine family is a group of engines certified together; one family can cover several power ratings.
Engine calculators
Torque, power and BMEPPower from torque and RPM · Torque from power and RPM · Brake mean effective pressure (BMEP)Engine displacementDisplacement from bore, stroke and cylinders · Bore from displacement and stroke · Stroke from displacement and boreBSFC and thermal efficiencyBSFC from power and fuel flow · Fuel flow from power and BSFC · Thermal efficiency from BSFCCompression ratioStatic compression ratio · Chamber volume for a target compression ratio · Theoretical compression pressurePiston speedMean piston speed · Maximum RPM for a piston speed limit · Rod ratio, piston velocity and acceleration
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