Top 10 Best go cart motor in 2026

Last Updated - 6/23/2026

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IPARTS EXPERT

212CC Torque Converter 6.5 HP 3/4" Go Kart Mini Bike Comet Clutch 10T 40/41 and 12T 35 Chain Predator Driver Pulley Replacement Set - 30 Series

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【TORQUE CONVERTER DIY MODIFICATIONS COMPATIBLE】DIY Modifications fits for go karts and mini bikes and drift carts, such as BT200X, cx100, ct200u ex, Massimo Baja 200, doodlebug db30, mini-bike, rt200, manco 485, Baja Warrior minibike, Baja heat mini bike, non live axle kart and etc. Suitable for Hisun196 engine, Predator 224 engine, Predator 212cc engine, mini bike 224cc predator engine. Note This is not made by Comet, just the modification replacements for it. Cars mentioned above not included in package.
•【REALLY WAKES UP THE BIKE】 This 3/4" Torque Converter is a direct replacement kit for the most popular Comet TAV2 go-kart torque-converter 30 series. It fits all engines with a 3/4" Straight Crankshaft. DIY modifications to your Mini Bike require some mechanical ability. I'm sure you can do it!
•【BRING YOUR OFF-ROAD MACHINE TO LIFE】This TAV2 30 Series Go Kart Clutch Kit fits a 3/4" shaft and comes with your choice of a 10 tooth sprocket for a 40/41 chain or a 12 tooth sprocket for a 35 chain. It will work with small engines producing 2-8hp. 30 series Asymmetrical design.
•【A HUGE IMPROVEMENT OVER THE OLD CENTRIFUGAL CLUTCH】This clutch will help you get more power out of your small engine by reducing engine load. A torque converter acts similar to a transmission, allows higher speeds out of your small engine, and smoother acceleration. On a lighter buggy or drift cart or mini-bike this will SMOKE your old centrifugal clutch.
•【30 SERIES TORUQE CONVERTER BELT FOR 6" DRIVEN】 Length: 70.5cm / 27.76", Outside circumference: 27 23/64" , Width is 3/4".（1.9cm / 0.75"). Center to Center of driver and driven: 6-15/16 to 7".
•【FOR YOUR CONVENIENCE THIS KIT COMES WITH】1 x 3/4" Driver Pulley;1 x 5/8" Driver Pulley; 1 x Plastic Assy Cover;1 x Aluminum Mounting Plate;1 x Drive Belt; 1 x 10 Tooth Sprocket for #40/41/420 Chain; 1 x 12 Tooth Sprocket for #35 Chain(Chain not included); 1 x Full Mounting Hardware.

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$69.99

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BILT HARD

BILT HARD 7HP Gas Engine Horizontal Shaft, 212cc 4 Stroke OHV Industrial Grade Replacement Gas Motor, Shaft 3/4" (19mm) Diameter, 2-3/8" Long, 3/16" Keyway

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Engineered for Excellence - The shaft boasts a 3/4" diameter, extending 2-3/8" in length. The end is thoughtfully tapped with 5/16"-24 UNF threads, while a 3/16" keyway enhances precision. The mounting pattern spans 6.40" in length and 2.95" to 3.17" in width, offering versatility for various applications.
•Unleash Potent Energy - Compliant with EPA standards, it commands a maximum torque of 8.1 ft.-lb @2500 RPM, racing to a maximum speed of 3600 RPM. Harness the strength of 7 horsepower, all fueled by a substantial 0.9-gallon tank.
•Versatile Replacement - Embrace the versatility of our engine as it seamlessly replaces 6/6.5/7/7.5 hp engines from renowned brands like Honda, Yamaha, Kohler, and Briggs & Stratton. Its application extends across cement mixers, compressors, log splitters, vacuums, water pumps, and chipper shredders, among others.
•Industrial Powerhouse - Our engine provides unwavering strength to tackle any task. Fuel Shut Off and gas-saving overhead valves maximize efficiency. The easy-reach recoil starter system features auto-decompression, ensuring effortless starts.
•Reliable - Rest assured that our engine is 100% new. As part of our quality assurance, it's oil tested before packaging, which is why it might have a slight oily touch. Please note, however, that engine oil is not included.

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$169.99

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Vevitts

Vevitts Small Brushed Permanent Magnet Electric Motor for E Scooter Drive Speed Control 24V 350W 3000RPM

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Premium Material - Electric Brushed DC Motor, Aluminum Body, Full Copper Coil, Heat Resistant, Naturally Air Cooled, Low Noise High Quality More Long Life.
•High Performance - Powerful Electric Motor, High-speed brushed electric motor, 24VDC Permanent Magnet Generator 3000RPM,20A Current.
•Specification - Voltage-24V DC; Shaft Diameter: 8mm, Rated Speed-3000 RPM; Current: 20A
•Reversible Motor - This motor is capable of rotation in either the clockwise or counterclockwise direction by reversing the motor's power wires.
•Wide Application - Widely fit for wind turbine scooter, small dolphin electric car, mechanical equipment, Mini Electric Motorcycle DIY Engine Kit, work for Razor Electric Scooter, Ebike Bicycle, Go Karts, E-bike, E Tricycle, Mid Drive Motor Kit, DIY Engine System, Cycling Part, even mower and more other machine.

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$38.99

$50.00

-22%

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DuroMax

DuroMax XP7HPE 208cc Electric Start Gas Powered, 50 State Approved, Multi-Use Engine Blue

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•208cc 4 Stroke OHV Engine
•Large 1 Gallon Fuel Tank
•Runs on Standard 87 Octane Gasoline
•Electric Start Key Switch Box
•Shaft Size: 3/4" Diameter, 2-3/8" Long, 3/16" Keyway
•Shaft End: 5/16" Size 24 UNF - Drilled and Tapped
•EPA and CARB Approved for Safe Mandated Use

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$239.00

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maXpeedingrods

maXpeedingrods 7HP 212cc Gas Engine, 4 Stroke OHV Horizontal Shaft Gasoline Engine, Shaft 3/4" (19mm) Diameter, Shaft 3/16" Keyway for Go-Karts Compressors Lawn Mowers Water Pumps

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【Specification】Shaft Diameter(inch): 3/4; Shaft Keyway(inch): 3/16; Shaft length(inch): 2.43; Shaft End: 5/16"-24 Drilled and Tapped; Shaft Orientation: Horizontal; Bore x Stroke(mm): 70x55; Displacement: 212cc; Compression: 8.5 : 1; Horse Power(HP): 7; Fuel Tank capacity(L): 3.6; Oil capacity(L): 0.6; EPA Certified: Yes.
•【Powerful Engine】Our gasoline engine is a 4-stroke 212cc OHV engine, which provides you with strong power and ensures that your work can be completed quickly and easily. And can be used in a variety of applications such as go-karts, log splitters, compressors, lawn mowers, water pumps, pressure washers and more.
•【Low Fuel Consumption】The gasoline engine adopts overhead valve (OHV) design, effectively helps improve power output and fuel efficiency, and help you save a lot of money on fuel costs.
•【Smooth Performance】Ball bearing supported crankshaft for greater stability and precision engineered components result in lower vibration, make the engine runs more stable.
•【Low Oil Automatic Shut--off】Low oil sensor shuts down engine when oil reaches a level that is too low for safe operation, improving the safety of engine use and extending the service life.

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$149.99

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maXpeedingrods

maXpeedingrods Go Kart Forward Reverse Gearbox Kit 212cc for 2HP-13HP Engine 4 Stroke Only Works with 30 Series Torque Converter 3 Shift Modes #35 Chain Go Karts Accessories Go Kart Transmission

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•▶Gearbox Kit 30 Series -This forward reverse gearbox is suitable for go-karts,utility vehicles and other applications with engines up to 14HP and # 35 chain 12T and #40/41/420 chain 10T (Both sprockets included).Please note only use on 30 Series
•▶Standard Adaptation Parameters-Shaft Size: 5/8" with 3/16" keyway; Gearbox Speed: 5/13 of the Clutch speed; Shifter Cable Length: 1540mm ( 5' ) ( 60'' ).Forward Ratio: 1:1:3,Reverse Ratio: 1:2:6
•▶Complete Accessories-1x Forward / Reverse Gearbox with 3/16" Keyway;2x Mounting Plates;1x Shifter Disc;2x Shifter Cable;1x 10T and 12T Sprocket;1x Shifter Assembly
•▶Product Use-This product was filled with oil before leaving the factory,when the oil is used up,it needs to be filled to half of the box,and this go-kart gearbox is use GL-5 gear oil
•▶Three Shift Modes-This kit has three shift models: forward,reverse and neutral,which is for more convenient and easy operation.Made of high-quality metal,features with durable and lightweight for a long use life.Please contact us if you have any questions

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$104.39

$115.99

-10%

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AOWUAEG

AOWUAEG 7.5HP 212CC Gas Engine,Pull Start 4-Stroke Mini Engine Motor Horizontal 20mm Shaft with Single Cylinder System,for Go Kart Lawn Mower Compressor Pump (Black)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•1.【Excellent Materials】The product is mainly made of iron, aluminum, and plastic with die-casting, stamping, and plastic spraying process, which has high hardness, corrosion resistance, and rust resistance, and has a long service life.Thanks to the smooth surface and simple structure, you can easily wipe off the dirt on it with a soft cloth.
•2.【Carefully Designed】This engine is equipped with a silencer, which can effectively reduce noise and provide you with a comfortable working environment.
•3.【Powerful & High Efficiency】With a high power of 7.5HP and 3600rpm, our engines produce a lot of power to help you get the job done quickly and efficiently.
•4.【Saving Energy】Adopting a 4-stroke engine and carburetor design, it has a high fuel utilization rate and a fuel consumption of 0.08gal/Kw/h, which is energy-saving.
•5.【Good Heat Dissipation】There are many heat dissipation holes on the surface of the engine, which can dissipate heat quickly and prevent the engine from burning after a long time of use.

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$52.88

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CUBELLIN

CUBELLIN 212cc Gas Engine 7.5 HP 4-Stroke Small Engine with Single Cylinder Air Cooling System 3600 RPM Go Kart Engine Motor Hand Pull Start Motor for Water Pumps, Generators, Karting

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•212CC HIGH EFFICIENCY: With 7.5 HP output at 3600 rpm, this 212cc engine provides strong torque and efficient performance. The 4-stroke carburetor design ensures fuel efficiency of just 0.08 gal/kW·h.
•LARGE CAPACITY & RELIABLE COOLING: This gas engine equipped with a 0.8-gallon (3.6 L) gas tank and 0.14 gal (0.65 L) oil reservoir for extended operation. Multiple cooling vents promote fast heat dissipation, protecting the engine from overheating.
•DURABLE CONSTRUCTION: Constructed from high-strength iron, aluminum, and plastic using die-casting, stamping, and spray-painting processes. This engine boasts excellent hardness, and long-term durability.
•EASY PULL START: Features a pull-start handle for easy ignition, paired with a spark plug for smooth combustion. The single-cylinder design ensures stable shaft rotation, and the smooth exterior allows effortless cleaning.
•QUIET OPERATION: Integrated silencer effectively reduces noise to approximately 75 dB at 7 m (22.97 ft), creating a more pleasant work environment during extended use.

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$65.55

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Knwigoe

Knwigoe 7.5 HP Go Kart Engine 212cc 4 Stroke Gas Engine Recoil/Electric Start Mini Engine Motor Horizontal Shaft with Single Cylinder System for Go Kart Compressors Trencher Lawn Mover

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Low Fuel Consumption:The overhead valve of 212cc engine is used by OHV industrial grade , which effectively helps reduce carbon buildup and dramatically improves fuel savings. Air filter also improves air filtration performance and reduce wear. Both can help you save a lot of money on fuel costs.
•Electric Start Gas Engine:This go kart engine boasts a robust 7.5HP horspower, a displacement of 212cc and a rotating speed of 3600RPM, which provides you with strong power and ensures that your work can be completed quickly and easily.
•Stable Running:Our 212cc go kart engine motor is equipped with metal cam, forged crankshaft and cast iron cylinder liner, ensuring superior performance and a longer lifespan. Start the manually or electrically and enjoy stable engine operation every time.
•Low Noise:Our go kart motor adopts a silencer, which has a good noise reduction effect. This 212cc engine works hard to create a quiet working environment for you.
•Please Noted:This electric start go kart engine feature a 0.79 inch (20mm)shaft diameter,Long case 2.16''/55mm/2.56''x2.56'';Centre Distance Hole ：65mmx65mm;Keyway ：5mm/0.196'' . which is slightly larger than the standard 3/4-inch size. The go kart engine is not suitable for applications requiring a 3/4-inch shaft.

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$84.99

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QuenPenge

48V 2000W Brushless DC Motor Complete Kit with 40A 18 Mosfet Controller, 4300-4900RPM High Speed Brushless DC Motor Kits with 3-Speed Throttle & Pedal for Scooter Bicycle Motorcycle go Cart

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•𝟒𝟖𝐕 𝟐𝟎𝟎𝟎𝐖 𝐇𝐢𝐠𝐡-𝐒𝐩𝐞𝐞𝐝 𝐩𝐨𝐰𝐞𝐫𝐟𝐮𝐥 𝐦𝐢𝐝 𝐦𝐨𝐭𝐨𝐫：The 2000W/48V Brushless Motor Kit has a Rated Speed of No-load 4300rpm and max rated speed can be 4900rmp, Motor Rated current 40A, For stable and high efficiency and optimal energy conversion, can be replace the old or damaged Motor.
•𝐏𝐨𝐬𝐢𝐭𝐢𝐯𝐞 & 𝐍𝐞𝐠𝐚𝐭𝐢𝐯𝐞 𝐫𝐨𝐭𝐚𝐭𝐢𝐨𝐧 𝐌𝐨𝐭𝐨𝐫： Powerful Brushless DC Motor With 3 Speed Function, low speed 50%, mid speed 70-80%, high Speed 100% Efficiency, with reverse design can run clockwise or counterclockwise through motor reverse line or handlebar reverse switch.
•𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞：2000W Brushless DC Motor Controller is voltage range 48v-60v, easy to install, each Parts is labeled to connect with the corresponding product, which has an brake, three-speed (low, medium, high speed), reverse function, indicator light, and power lock function, which makes the use more precise and easy.
•𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞：2000W Brushless DC Motor Controller is voltage range 48v-60v, easy to install, each Parts is labeled to connect with the corresponding product, which has an brake, three-speed (low, medium, high speed), reverse function, indicator light, and power lock function, which makes the use more precise and easy.
•𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐝：This 2000W /48V Brushless DC Motor Conversion Kit contains 1 x 2000W BLDC Motor; 1x 40A 18 Mosfet Speed Controller; 1 x handlebar throttle; 1x pedal; 1 x Wrench; 1 x 3-Speed Switch; 1 x T8F Chain; 1 x T8F tooth plate ring; 1 pack Screw Set; 1 x Connect; 1 x Wiring connect Box.
•𝐀𝐟𝐭𝐞𝐫-𝐒𝐚𝐥𝐞𝐬 𝐒𝐮𝐩𝐩𝐨𝐫𝐭：With high manufacture standards and rigorous test, QUENPENGE is so confident the 48V 2000W Electric Brushless DC Motor Complete Kit will perfectly work on your car. If you have any questions during the process of using the 48V 2000W Electric DC Motor, we provide 𝟏-𝐘𝐞𝐚𝐫 𝐀𝐟𝐭𝐞𝐫- 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 for our items

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$207.56

$229.99

-10%

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