125cc 4-stroke Engine | Automatic Transmission Engine with Reverse | Coolster

Are you looking for a replacement 125 cc 4-stroke ATV engine? Then go for our replacement 125 cc 4-stroke automatic Chinese ATV engine that is designed to be compatible with several Chinese ATVs of 125cc. It’s suitable for the 3125CX-2, 3125CX-3, 3125R, and the 3125XR8-U ATVs. The engine Assembly is inclusive of the intake pipe, drive Sprocket, Spark Plug, and Sprocket Cover.

It would make a great replacement for your Chinese 125 cc ATV thanks to several reasons. It comes ready, with everything that needs to be installed so you don’t have to lift a finger. Plus, for its size, this replacement engine has surprisingly great specs. Get back on the rough terrain – where you belong – with our replacement 125 cc 4-stroke automatic Chinese ATV engine! Contact us with any additional questions!

Specifications:

• Engine type: Single Cylinder, 4-stroke , air-cooled
• Transmission type: Automatic with reverse
• Displacement: 125cc
• Max Torque: 7.0N.m/5500rpm
• Max Horsepower: 5.0kW/7500rpm (8.3 HP)
• Max Speed: 40 mph
• Ignition: CDI
• Bore stroke : 52.4×49.5mm
• Starting System: Electric
• Fuel Capacity/Oil Type: 90#/0.9L
• Battery: 12V, 5Ah

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