We have complete replacement 50cc 2-stroke Minarelli-style 1PE40QMB, 4-stroke GY6 139QMB, and 150cc 4-stroke GY6 157QMJ scooter engines with automatic CVT are now available. These Chinese built replacement GY6 and Minarelli-style engines are a direct replacement for many brands and models of scooters, ATVs, and buggies that use a standard short or long case GY6 engine.
A complete Minarelli or GY6 replacement engine will save you money on repairs and extend the life of your street scooter, ATV, or buggy. The replacement 50cc 4-stroke GY6 139QMB and 150cc 4-stroke GY6 157QMJ engines are high quality and meet US EPA standards for emissions. Both the 50cc and 150cc engine comes complete with CVT transmission so installation can be as easy as removing the old engine and bolting in the new engine. They are compatible with scooters, ATVs, and buggies that have rear drum brakes. They will not work on scooters, ATVs, and buggies that use rear disc brakes.