125cc 4 Stroke ATV Engine Motor Semi Auto w/Reverse 3-Speed For ATV Quad Go Kart

ENGINE SIZE 125CC. Bore x Stroke 52.4×55.5mm, 119.7mL. 3 forward 1 reverse gear. GEAR SYSTEM 3 FORWARD; NEUTRAL; REVERSE. Idle speed 1500 r/min±100r/min. Front sprocket 420 - 17mm - 14T. Type Horizontal, single-cylinder, 4-stroke, air-cooled.

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