Engines · Off-road motorcycles, ATVs and UTVs

Sigma Moto off-road motorcycles, atvs and utvs

EPA certification records list 25 off-road motorcycle, ATV and UTV engine families from Sigma Moto, model years 2013–2026. Rated power ranges from 16 to 62 kW, median 62 kW. Displacement spans 403 cc to 997 cc. The most families were certified in 2026 (3).

Engine families25
Engine models5
Model years2013–2026
Power range16–62 kWmedian 62 kW
Displacement403 cc – 997 cc
Rank in category#44of 99 makers by families

Power distribution

Number of engine families by rated power.

0–19 kW2
19–37 kW10
56–75 kW13

Families certified per year

20131
20142
20152
20161
20172
20182
20191
20201
20211
20221
20232
20243
20253
20263

Technical mix

Fuel
Gas25
Configuration
425
Cylinders
1 cyl122 cyl13

Most certified engine models

50S849S6Tst500125P-14Tbh520498Lep4Tst510190P3

Engine families

FamilyModelYearDisplacementPowerFuel
TSGAX.997ATATst500125P-12026997 cc62 kWGas
TSGAX.997UTATst510190P2026997 cc62 kWGas
TSGAX0.56ATATbh520498Lep2026561 cc33 kWGas
SSGAX.997ATATst500125P-12025997 cc62 kWGas
SSGAX.997UTATst510190P2025997 cc62 kWGas
SSGAX0.56ATATbh520498Lep2025561 cc33 kWGas
RSGAX.997ATATst500125P-12024997 cc62 kWGas
RSGAX.997UTATst510190P2024997 cc62 kWGas
RSGAX0.56ATATbh520498Lep2024561 cc33 kWGas
PSGAX.997ATATst500125P-12023997 cc62 kWGas
PSGAX0.56ATATbh520498Lep2023561 cc33 kWGas
NSGAX.997SGA49S2022997 cc62 kWGas
MSGAX.997SGA49S2021997 cc62 kWGas
LSGAX.997SGA49S2020997 cc62 kWGas
KSGAX.997SGA49S2019997 cc62 kWGas
JSGAX.503SGA50S2018503 cc28 kWGas
JSGAX.997SGA50S2018997 cc62 kWGas
HSGAX.503SGA50S2017503 cc28 kWGas
HSGAX.997SGA50S2017997 cc62 kWGas
GSGAX.503SGA50S2016503 cc28 kWGas
FSGAX.403SGA49S2015403 cc16 kWGas
FSGAX.503SGA50S2015503 cc28 kWGas
ESGAX.403SGA49S2014403 cc16 kWGas
ESGAX.503SGA50S2014503 cc28 kWGas
DSGAX.503SGA50S2013503 cc28 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:SGA). An engine family is a group of engines certified together; one family can cover several power ratings.

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