Wansen Motor motorcycle engines
EPA certification records list 14 highway motorcycle engine families from Wansen Motor, model years 2019–2027. Rated power ranges from 2 to 16 kW, median 8 kW. All listed families displace 49 cc. The most families were certified in 2027 (2).
Engine families14
Engine models4
Model years2019–2027
Power range2–16 kWmedian 8 kW
Displacement49 cc – 49 cc
Rank in category#79of 108 makers by families
Families certified per year
Technical mix
Fuel
Gas14
Configuration
414
Cylinders
1 cyl14
Most certified engine models
1P39Qmb51P61Qmk51P63Qmk21P72Mm2
Engine families
| Family | Model | Year | Displacement | Power | Fuel |
|---|---|---|---|---|---|
VWMIC.180TY1 | 1P63Qmk | 2027 | — | 10 kW | Gas |
VWMIC.244TY2 | 1P72Mm | 2027 | — | 16 kW | Gas |
TWMIC.180TY1 | 1P63Qmk | 2026 | — | 10 kW | Gas |
TWMIC.244TY2 | 1P72Mm | 2026 | — | 16 kW | Gas |
PWMIC.049TYA | 1P39Qmb | 2023 | 49 cc | 2 kW | Gas |
PWMIC.169TYB | 1P61Qmk | 2023 | — | 8 kW | Gas |
NWMIC.049TYA | 1P39Qmb | 2022 | 49 cc | 2 kW | Gas |
NWMIC.169TYB | 1P61Qmk | 2022 | — | 8 kW | Gas |
MWMIC.049TYA | 1P39Qmb | 2021 | 49 cc | 2 kW | Gas |
MWMIC.169TYB | 1P61Qmk | 2021 | — | 8 kW | Gas |
LWMIC.049TYA | 1P39Qmb | 2020 | 49 cc | 2 kW | Gas |
LWMIC.169TYB | 1P61Qmk | 2020 | — | 8 kW | Gas |
KWMIC.049TYA | 1P39Qmb | 2019 | 49 cc | 2 kW | Gas |
KWMIC.169TYB | 1P61Qmk | 2019 | — | 8 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:WMI). 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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