Usoraszkt 80cc 2-Stroke Bicycle Engine Kit, 1.65 HP CDI Motor

Usoraszkt motorized bicycle engine featuring an 80cc 2-stroke single-cylinder design, CDI electronic ignition, and stated output of 1.65 horsepower and 1.85 kW. The engine uses aluminum and iron construction and includes cooling openings in the cylinder and head. Listed for most bicycles with 26–28 inch wheels.