Engines · Off-road motorcycles, ATVs and UTVs
FYM Group off-road motorcycles, atvs and utvs
EPA certification records list 15 off-road motorcycle, ATV and UTV engine families from FYM Group, model years 2007–2009. Rated power ranges from 2 to 34 kW, median 12 kW. Displacement spans 49 cc to 648 cc. The most families were certified in 2009 (5).
Engine families15
Engine models6
Model years2007–2009
Power range2–34 kWmedian 12 kW
Displacement49 cc – 648 cc
Rank in category#78of 99 makers by families
Power distribution
Number of engine families by rated power.
Families certified per year
Technical mix
Fuel
Gas15
Configuration
415
Cylinders
1 cyl15
Most certified engine models
18Dirt bike2Lon2Fy86At1Fy167Fmm150S1
Engine families
| Family | Model | Year | Displacement | Power | Fuel |
|---|---|---|---|---|---|
9FYMX.049FYM | 1 | 2009 | 49 cc | 2 kW | Gas |
9FYMX.086FYM | 1 | 2009 | 86 cc | 4 kW | Gas |
9FYMX.200FY8 | Dirt bike | 2009 | 196 cc | 12 kW | Gas |
9FYMX.450FYB | 1 | 2009 | 448 cc | 34 kW | Gas |
9FYMX.650FYC | 1 | 2009 | 648 cc | 30 kW | Gas |
8FYMX.090AMA | Fy86At | 2008 | 86 cc | 4 kW | Gas |
8FYMX.200FY8 | Dirt bike | 2008 | 196 cc | 12 kW | Gas |
8FYMX.250AMA | Fy167Fmm | 2008 | 230 cc | 16 kW | Gas |
8FYMX.450FYB | 1 | 2008 | 448 cc | 34 kW | Gas |
8FYMX.650FYC | 1 | 2008 | 648 cc | 30 kW | Gas |
7FYMX.049FY3 | 1 | 2007 | 49 cc | 2 kW | Gas |
7FYMX.086FY2 | 50S | 2007 | 107 cc | 8 kW | Gas |
7FYMX.090AM4 | Lon | 2007 | 86 cc | 4 kW | Gas |
7FYMX.125AM4 | Lon | 2007 | 123 cc | 6 kW | Gas |
7FYMX.450FYB | 1 | 2007 | 448 cc | 34 kW | Gas |
Other off-road motorcycles, atvs and utvs makers
Source
US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:FYM). 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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