Engines · Off-road motorcycles, ATVs and UTVs

Massimo Motor Sports off-road motorcycles, atvs and utvs

EPA certification records list 99 off-road motorcycle, ATV and UTV engine families from Massimo Motor Sports, model years 2015–2027. Rated power ranges from 2 to 64 kW, median 21 kW. Displacement spans 79 cc to 976 cc. The most families were certified in 2026 (11).

Engine families99
Engine models25
Model years2015–2027
Power range2–64 kWmedian 21 kW
Displacement79 cc – 976 cc
Rank in category#13of 99 makers by families

Power distribution

Number of engine families by rated power.

0–19 kW45
19–37 kW38
37–56 kW11
56–75 kW5

Families certified per year

20157
20167
201710
20189
20197
20208
20217
20228
20237
20247
202510
202611
20271

Technical mix

Fuel
Gas99
Configuration
499
Cylinders
1 cyl812 cyl163 cyl2

Most certified engine models

Lh188Mr-A14Lh180Mq-312Mm168Fml7Hs185Mr-47Mm2V91Mw62V91My5154Fmi4Lh180Mq-3C4Lh191Ms4Xy182Mq4Hs1P65Mm4Mb200-0013

Engine families

FamilyModelYearDisplacementPowerFuel
VMMMX.580ATELh191Ms-E2027580 cc30 kWGas
TMMMX.196DBA154Fmi2026196 cc4 kWGas
TMMMX.196LHBMm168Fml2026196 cc4 kWGas
TMMMX.352ATELh180Mq-3C2026352 cc17 kWGas
TMMMX.352LHULh180Mq-32026352 cc17 kWGas
TMMMX.493ATCLh188Mr-A2026493 cc21 kWGas
TMMMX.493LHCLh188Mr-A2026493 cc24 kWGas
TMMMX.493LHELh188Mr-A2026493 cc21 kWGas
TMMMX.493LHFLh188Mr-2A2026493 cc21 kWGas
TMMMX.493LHGLm188Mr2026493 cc24 kWGas
TMMMX.585UTDLh191Ms2026585 cc28 kWGas
TMMMX.812LHUSqr3722026812 cc39 kWGas
SMMMX.196DBA154Fmi2025196 cc4 kWGas
SMMMX.196LHBMm168Fml2025196 cc4 kWGas
SMMMX.352ATELh180Mq-3C2025352 cc17 kWGas
SMMMX.352LHULh180Mq-32025352 cc17 kWGas
SMMMX.493ATCLh188Mr-A2025493 cc21 kWGas
SMMMX.493LHCLh188Mr-A2025493 cc24 kWGas
SMMMX.493LHELh188Mr-A2025493 cc21 kWGas
SMMMX.493LHFLh188Mr-2A2025493 cc21 kWGas
SMMMX.585UTDLh191Ms2025585 cc28 kWGas
SMMMX.812LHUSqr3722025812 cc39 kWGas
RMMMX.196DBA154Fmi2024196 cc4 kWGas
RMMMX.196LHBMm168Fml2024196 cc4 kWGas
RMMMX.352ATELh180Mq-3C2024352 cc17 kWGas
RMMMX.352LHULh180Mq-32024352 cc17 kWGas
RMMMX.493LHCLh188Mr-A2024493 cc24 kWGas
RMMMX.493LHELh188Mr-A2024493 cc21 kWGas
RMMMX.585UTDLh191Ms2024585 cc28 kWGas
PMMMX.196DBA154Fmi2023196 cc4 kWGas
PMMMX.196LHBMm168Fml2023196 cc4 kWGas
PMMMX.352ATELh180Mq-3C2023352 cc17 kWGas
PMMMX.352LHALh180Mq-32023352 cc17 kWGas
PMMMX.352LHULh180Mq-32023352 cc17 kWGas
PMMMX.493LHELh188Mr-A2023493 cc21 kWGas
PMMMX.585UTDLh191Ms2023585 cc28 kWGas
NMMMX.080DB2R80-V202279 cc2 kWGas
NMMMX.196LHBMm168Fml2022196 cc4 kWGas
NMMMX.352LHALh180Mq-32022352 cc17 kWGas
NMMMX.352LHULh180Mq-32022352 cc17 kWGas
NMMMX.493LHELh188Mr-A2022493 cc21 kWGas
NMMMX.493ML9Lh188Mr-A2022493 cc21 kWGas
NMMMX.800U17Mm2V91Mw2022800 cc44 kWGas
NMMMX.976U172V91My2022976 cc64 kWGas
MMMMX.080DB2R80-V202179 cc2 kWGas
MMMMX.196LHBMm168Fml2021196 cc4 kWGas
MMMMX.352LHALh180Mq-32021352 cc17 kWGas
MMMMX.352LHULh180Mq-32021352 cc17 kWGas
MMMMX.493ML9Lh188Mr-A2021493 cc21 kWGas
MMMMX.800U17Mm2V91Mw2021800 cc44 kWGas
MMMMX.976U172V91My2021976 cc64 kWGas
LMMMX.177XYDXy163Qml-B2020177 cc6 kWGas
LMMMX.196LHBMm168Fml2020196 cc4 kWGas
LMMMX.352LHALh180Mq-32020352 cc17 kWGas
LMMMX.352LHULh180Mq-32020352 cc17 kWGas
LMMMX.391XYBXy182Mq2020391 cc19 kWGas
LMMMX.493ML9Lh188Mr-A2020493 cc21 kWGas
LMMMX.800U17Mm2V91Mw2020800 cc44 kWGas
LMMMX.976U172V91My2020976 cc64 kWGas
KMMMX.177XYDXy163Qml-B2019177 cc6 kWGas
KMMMX.196MBGMb200-0012019196 cc4 kWGas
KMMMX.352LHALh180Mq-32019352 cc17 kWGas
KMMMX.391XYBXy182Mq2019391 cc19 kWGas
KMMMX.493ML9Lh188Mr-A2019493 cc21 kWGas
KMMMX.800U17Mm2V91Mw2019800 cc44 kWGas
KMMMX.976U172V91My2019976 cc64 kWGas
JMMMX.196MBGMb200-0012018196 cc4 kWGas
JMMMX.229U50Hs1P65Mm2018229 cc12 kWGas
JMMMX.391XYBXy182Mq2018391 cc19 kWGas
JMMMX.471U20Hs185Mr-42018471 cc14 kWGas
JMMMX.686MTLMm1102Mu2018686 cc22 kWGas
JMMMX.686U30Hs1102Mu2018686 cc22 kWGas
JMMMX.686U80Hs1102Mv2018735 cc28 kWGas
JMMMX.800U17Mm2V91Mw2018800 cc44 kWGas
JMMMX.976U172V91My2018976 cc64 kWGas
HMMMX.196MBGMb200-0012017196 cc4 kWGas
HMMMX.229U50Hs1P65Mm2017229 cc12 kWGas
HMMMX.391XYBXy182Mq2017391 cc19 kWGas
HMMMX.393U10Hs185Mr-42017471 cc14 kWGas
HMMMX.471U20Hs185Mr-42017471 cc14 kWGas
HMMMX.686MTLMm1102Mu2017686 cc22 kWGas
HMMMX.686U30Hs1102Mu2017686 cc22 kWGas
HMMMX.686U80Hs1102Mv2017735 cc28 kWGas
HMMMX.800U17Mm2V91Mw2017800 cc44 kWGas
HMMMX.976U70Hs2V91My-12017976 cc49 kWGas
GMMMX.229U50Hs1P65Mm2016229 cc12 kWGas
GMMMX.393U10Hs185Mr-42016471 cc14 kWGas
GMMMX.471U20Hs185Mr-42016471 cc14 kWGas
GMMMX.686U30Hs1102Mu2016686 cc22 kWGas
GMMMX.686U80Hs1102Mv2016735 cc28 kWGas
GMMMX.800U40Hs2V91Mw2016800 cc35 kWGas
GMMMX.976U70Hs2V91My-12016976 cc49 kWGas
FMMMX.229U50Hs1P65Mm2015229 cc12 kWGas
FMMMX.393U10Hs185Mr-42015471 cc14 kWGas
FMMMX.471U20Hs185Mr-42015471 cc14 kWGas
FMMMX.686U30Hs1102Mu-42015686 cc22 kWGas
FMMMX.686U60Hs1102Mv-22015735 cc28 kWGas
FMMMX.800U40Hs2V91Mw2015800 cc35 kWGas
FMMMX.976U70Hs2V91My-12015976 cc49 kWGas

Other off-road motorcycles, atvs and utvs makers

Yamaha374Honda355Polaris339BRP (Bombardier Recreational Products)305Hisun Motors237Kawasaki223Kymco195CFMOTO Powersports193Arctic Cat163Suzuki151Tao Motor126Linhai121

Source

US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:MMM). An engine family is a group of engines certified together; one family can cover several power ratings.

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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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