Product Specifications:

139 four-stroke side-mounted engine

139 four-stroke piggyback engine

GX35 four-stroke engine

GX35 engine back frame connecting plate

A new generation of original GX35 four-stroke engine

The new generation of the original GX35 back frame connection plate

New Class 139A four-stroke engine

New Class 139A Back Frame Connecting Plate Base

High-power GX50 four-stroke engine

High-power GX50 four-stroke engine (piggyback)

Boutique two-stroke engine (backpack)

Brand four-stroke high power 178 power

Brand high power 48 power