Top 10 Best go kart motor in 2026

Last Updated - 6/7/2026

🏆Best Choice

Vashly

VASHLY Go Kart Clutch 3/4" Bore 10 Tooth for #40/41/420 Chain Predator 212 Centrifugal Clutch 10T for Go Kart Minibike and Fun Kart Engine

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【10 Tooth Centrifugal Clutch】This go kart clutch 3/4" Bore 10T for #40/41/420 Chain, Designed for Single Wheel Drive Karts with Tires no larger than 15" Tall （Chain Not included).
•【Compatible】The centrifugal clutch 3/4" bore 10 tooth fit 2 - 6.5 HP 2300 RPM gasoline engines for minibike, generator, garden tractors, go karts, and for scooterx sport kart, mini bike, mini chopper, and mini motorcycles engines.
•【Product Material】 The Go kart clutch is made of quality iron material, which is lightweight, portable,maximum torque, wear-resisting and fast heat dissipation.
•【Easy to Install】 Easy to install, Metric Property Bolt and Washer Kit are Included. Mounts Onto Crankshaft Using Bolt and Washer on the End of the Crankshaft.Bi-directional Clutch Can Mount Inward or Outward on Crankshaft.
•【Before Purchasing】Package Includes 1 x 3/4 10 Teeth Clutch, 2 x Clutch Bolt、2 x Washer Kit, and 2 x Screw wrench, Please check carefully up and below information about our go kart clutch 3/4" Bore 10T shaft fitment before your purchasing, If you have any question, please contact us first, thank you!

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$24.99

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TadaMark

Go Kart Clutch for 2-6.5HP Engine 3/4" Bore 12T #35 Chain Centrifugal Clutch Fit For Predator 212cc,Honda GC160 GC190 GX120,Go Kart, Minibike, Fun Kart 19.05mm

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Fit for 3/4"(19.05mm) Bore 12 Tooth Centrifugal Clutch for 4 Feet 35 Chain Common clutch for 2-6.5 HP engines Engagement Speed 2300±300 PRM.The product fits for 19.05mm,not for 20mm!The chain fixed pitch is 9.525mm.
•Fit for 2 - 6.5hp Honda Engines GC160, GC190, GX120, GX140, GX160, GX200. Fit Tecumseh Engines 2-6.5 HP with 3/4" Shaft. For Briggs Stratton and 2-6.5 HP with 3/4" Shaft. For Harbor Freight Greyhound 196cc, Harbor Freight Predator 212cc.
•Perfect for Go Kart, Minibike and Fun Kart;It also fit for any other engines with 3/4 crank shaft and 3/16” key way, most 5.5 HP clones, 6.5 HP clones and 4-6.5HP motors in all brands.Package Included: 1 x Centrifugal Clutch + 1 x 4 Feet #35 Chain(130 Links) + 1 x Connecting Link + 2 x Set Screws
•Attention should be paid during the first use after installation: perform 3-5 break ins. If the speed is not enough, the clutch internal swing block (clutch shoes) will slip and smoke due to insufficient contact area caused by friction.(Please refer to the product details for the operation process)
•Satisfaction Service: 1 YEAR SATISFACTORY WARRANTY. Note：If the chain is too long, you could shorten it to a suitable length by yourself

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$25.00

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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

9.5

ChoiceComparer.com Score

9.5

/ 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

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

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

9.2

ChoiceComparer.com Score

9.2

/ 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 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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Knwigoe

Knwigoe 212cc Gas Engine 7.5 Hp 4 Stroke Go Kart Engine with Single Cylinder Air Cooling System Hand-Pull Start for Karting, Beach Car, Water Pump, Grinder Shaft 20 mm

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Quality and Durable Construction:The 212cc engine is made of high grade iron, aluminium and reinforced plastic through die-casting and stamping processes, ensuring superior rigidity and longer service life.
•High-Power Four-Stroke Engine:This 212cc 4 stroke engine delivers a powerful 7.5 hp at 3600 rpm for maximum productivity, with a carburetor design for optimum fuel efficiency (0.08 gpm/kW/hr).
•Quiet and Efficient Performance:The go kart engine is equipped with an advanced noise cancellation system that significantly reduces operating noise, providing a quieter and more comfortable working environment.
•Large Capacity Fuel:The 0.8-gallon fuel tank of this mini gas engine extends operating hours while strategically placed heat sinks prevent overheating during extended use.
•Low Maintenance Design:Smooth surfaces and simplified construction of this 4 stroke gas engine motor make cleaning with a soft cloth effortless, minimising downtime and maintenance.

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$50.99

$69.99

-27%

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njxbrek

7.5HP Go Kart Engine, 210CC 4-Stroke Gas Engine Motor, Recoil/Electric Start Gasoline Engine, Single Cylinder System Air Cooling for Go Kart Compressors Trencher Lawn Mover

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•7.5HP Go Kart Engine: The gasoline engine boasts a robust 7.5HP horsepower, a displacement of 210cc 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: The engine is equipped with metal cam, forged crankshaft and cast iron cylinder liner, ensuring superior performance and a longer lifespan. Start it manually or electrically and enjoy stable engine operation every time.
•Low Fuel Consumption: The overhead valve is used, 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.
•Efficient Cooling System: The built-in forced air cooling system and ventilated heat sink are designed to keep the motor cool and provide high reliability and durability.
•High Safety: The product is equipped with an oil alarm. If enough oil is not added before starting, the machine will automatically turn off to protect the machine. Thus the machine will not be easily damaged and has a longer service life.

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$103.99

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Kunray

4400RPM 2500W 60V Electric Scooter Motor Brushless DC Motor Kits Electric Gokart Mid Motors with 45A Speed Controller, Throttle, Foot Pedal E-Scooter E-Bike Dirt Bike Motorcycle

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•1. HIGH SPEED MOTOR: Powerful Brushless DC Motor Kits 2500W 60V, Rated Speed No-load 4400rpm, Max can be 5800rpm, Motor Rated current 45A.
•2. DIY KITS, Electric Go kart Motor, small size, high speed, BLDC mid-drive motor with T8F sprocket, scooter motor with mounting bracket is easier to install and carry, with air cooling holes.
•3. DC motor kit reverse design, BLDC kart motor can run clockwise or counterclockwise through motor reverse line or handlebar reverse switch, and has a 3-speed function, low speed 50%, medium speed 70-80%, The high-speed speed is 100% efficient, but do not let the motor run in reverse for a long time, which is not safe for the motor life.
•4. 24 Mosfet 45A brushless motor controller. This speed controller uses high-quality materials. This controller has Hall, 3-speed, reverse, throttle, charging, electronic brake, power lock, light functions, etc.
•5. List and application of electric scooter motor kits, BLDC motor, speed controller, handlebar throttle, pedal throttle, power lock key, T8F tooth plate ring, T8F chain, 3-speed switch. Suitable for electric scooters, electric bicycles, mini motorcycles, off-road vehicles, electric karts, bicycles, four-wheel drive vehicles, other DIY projects, etc.

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$222.41

$249.90

-11%

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