Engines · Motorcycle engines

GST Motor motorcycle engines

EPA certification records list 16 highway motorcycle engine families from GST Motor, model years 2022–2026. Rated power ranges from 2 to 8 kW, median 7 kW. All listed families displace 49 cc. The most families were certified in 2025 (5).

Engine families16
Engine models5
Model years2022–2026
Power range2–8 kWmedian 7 kW
Displacement49 cc – 49 cc
Rank in category#69of 108 makers by families

Families certified per year

20222
20232
20244
20255
20263

Technical mix

Fuel
Gas16
Configuration
416
Cylinders
1 cyl16

Most certified engine models

1P61Qmk-A41P39Qma-241P61Qmk31P57Qmj31P39Qma2

Engine families

FamilyModelYearDisplacementPowerFuel
TGSTC.049MC21P39Qma202649 cc2 kWGas
TGSTC.169MCA1P61Qmk2026—8 kWGas
TGSTC.169MCC1P61Qmk-A2026—8 kWGas
SGSTC.049MC11P39Qma-2202549 cc2 kWGas
SGSTC.049MC21P39Qma202549 cc2 kWGas
SGSTC.169MCA1P61Qmk2025—8 kWGas
SGSTC.169MCB1P61Qmk-A2025—8 kWGas
SGSTC.169MCC1P61Qmk-A2025—8 kWGas
RGSTC.049MC11P39Qma-2202449 cc2 kWGas
RGSTC.150MCA1P57Qmj2024—7 kWGas
RGSTC.169MCA1P61Qmk2024—8 kWGas
RGSTC.169MCB1P61Qmk-A2024—8 kWGas
PGSTC.049MC11P39Qma-2202349 cc2 kWGas
PGSTC.150MC11P57Qmj2023—7 kWGas
NGSTC.049MC11P39Qma-2202249 cc2 kWGas
NGSTC.150MC11P57Qmj2022—7 kWGas

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:GST). An engine family is a group of engines certified together; one family can cover several power ratings.