MOTOOS 80CC 24″ 26″ 28″ 2 Stroke Bike Bicycle Motorized Cycle Petrol Gas Engine Motor Kit Set (Black) Price: $130.99 (as of 19/04/2021 02:09 PST- Details)

MOTOOS 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter
Fits for most 24″ 26″ or 28′ wheeled bikes with V-frame. The frame should have 9-11″ of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1″)
Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km