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110cc Engine, 4-Stroke Transmission Electric Start Automotive Engine Motor, Motor Automatic Transmission, Go Kart Transmission, For Most Chinese-Made 50cc,70cc,90cc,110cc Atv & Go Kart Vehicles

4.8 (2) Write Review
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$153.00

$ 75 .99 $75.99

In Stock

About this item

  • Efficient and durable - The 125cc four-stroke engine consists of a premium aluminum cylinder head and an iron block for greater durability. The high power allows the motor to operate at high speed and ensures high efficiency. It can run smoothly for a long time at high speed without interruption. The 4cc four-stroke engine is very suitable.
  • Premium design - This 4-stroke air-cooled engine is fitted with a semi-automatic transmission with electric start. Motor variable speed, automatic transmission, no positive/neutral/reverse gear. It's an exact match to the original car.
  • Cooling design - The outside of the cylinder is covered with metal fins. When the cooling fan blows air out through the fins, the heat generated by the engine is released directly into the air. You do not need to buy an additional radiator; The lubricant screen helps remove solid contaminants from the oil, greatly reducing friction and wear and extending engine life.
  • Details - This engine assembly comes with intake pipe and spark plug. It doesn't come with Carburetor, Battery, CDI, Voltage Regulator and Ignition Coil. Engine automatic 110cc fits most China made 50cc, 70cc ,90cc ,110cc ATVs and Go Karts since the mounting holes are same. It is good idea if you like to either replace your old engine or upgrade your ATV or Go kart to be faster or more powerful.
  • Suitable (for reference) - 125cc all-terrain vehicles of all sizes 125cc go-karts of all sizes.For Blade, Kinroad, Roketa, KPX, SUNL, Aimex, Alpha sports, BMS, BMX, Cool Sports, Baja, JCL, Taotao, Peace, JM Star, Jonway, KMD, Kymco, Lance, Linhai, NST, Redcat, Roketa, Tank, X-Treme, Yamati, Terminator, Lynx, etc.


Product Description

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Specification:

Engine Model:308-999003

Engine Type:Single Cylinder, 4-Stroke, 2-Valve

Cooling System:Air Cooled

Horsepower:6.71HP/8000Rpm (5.0KW/8000Rpm)

Max Torque:6.9N.m/6500rpm

Min. Stable Idle Speed:1500±150r/min

Min. Fuel Consumption:9.65oz/HP.h (367g/Kw.h)

Carburetor Model:PZ19

Carburetor Type:Plunger type carburetor

Spark Plug Model:A7TC

Fuel No:>= 87#

Lubrication Model:SF15W/40-SE

Lubrication Capacity:0.20 Gallon (900ml)

Ignition Method:CDI

Lubrication:Pressure/splash

Fuel Supply:Carburetor Atomization

Starter:Electric Starter

Transmission:Auto Transmission

Clutch:Automatic Multi-plate Wet Clutch

Cylinder Diameter:2.06" (52.4mm)

Piston Stroke:1.95" (49.5mm)

Bore & Stroke:2.06" x 1.95" (52.4mm x 49.5mm)

Cylinder Working Volume:0.02 Gallon (107ml)

Compression Ratio:9.0:1

Ignition Type:CFW

Note:

This engine motor is Stepless Variable Speed , Automatic gear, no forward/neutral/reverse gear.

It is forward only.

This item is chain driven.

Please do not buy if your engine with starter bottom mounted since the mounting holes are not same.


Osborn Maltz
Reviewed in the United States on May 21, 2025
After installing this 110cc engine, my go-kart took off directly! The 4-stroke electric start design is so convenient. Just press it gently and it can ignite. There's no need to painstakingly pull the rope to start it anymore. The power output is strong and stable, and its performance directly surpasses that of the previous old engine!
Mark G
Reviewed in the United States on March 2, 2024
Did not fit my need easy return