The Complete Guide to Gas Go Karts
A go kart is often the first thing a kid ever drives. Before a bike with gears, long before a car, there's a small kart, a patch of grass or a driveway, and the discovery that pressing a pedal makes you go. That first taste of steering, braking, and judging a corner sticks for life.
What's changed is how far the category now reaches. Our collection runs from an 80cc mini kart for four-year-olds to liquid-cooled 300cc dune buggies that seat four adults, with a chromoly racing kart in between — 30 karts in all, every one in stock, from $1,049 to $6,299. This guide explains how to size a kart to a driver, what the features and specifications mean, and how to keep one running. If you'd rather talk it through, contact our experts or call (888) 884-2234.
Sizing a Kart to the Driver
Go karts are sized by driver, not by ambition. A kart that's too big is hard to control and less fun; a kart that's the right size builds confidence fast. The collection falls into three natural stages.
Mini karts, roughly ages 4 to 9. Small frames, modest power, and features designed to give parents control. The TrailMaster Cheetah 3 is an 80cc kart rated for ages 4 to 9 and the lowest-priced kart in the collection. TrailMaster's MINI series steps up with 5.5hp engines: the MINI XRS+ adds a second seat, the MINI XRX+ adds electric start and a remote kill, and the MINI XRX/R+ adds parental remote control and reverse. The Cheetah-6 offers remote start and kill with reverse, and the Tao Motor GK110 is a 110cc youth kart with remote shut-off.
Mid-size karts, roughly ages 7 to 12. More power, more room, and more capability as drivers grow. The TrailMaster Mid-Size XRX (196cc, 6.5hp, ages 7 to 12) and Mid-Size XRX-R add size and reverse, the Blazer 200R brings 7.5hp with electric start and reverse, and the Cheetah 8 uses a torque converter for smooth power delivery. The Apache 7 212cc, rated for ages 10 and up, adds a full roll cage. The Tao Motor Triton 125 is a mid-sized option, and the GoKarts USA Willys is a Jeep-styled kart with a 3-speed transmission.
Full-size buggies, teens and adults. CVT automatics, roll cages, bigger engines, and off-road suspension, covered in detail below.
The sizing check is simple: with the driver's back against the seat, they should reach the pedals and steering wheel comfortably. If they're stretching, the kart is too big. And always check the manufacturer's age and weight rating on the product page.
Parental Controls: The Feature That Matters Most for Kids
For a young driver's first kart, parental controls matter more than horsepower.
Remote kill switch. A handheld remote that stops the engine from a distance. If a child panics, heads toward something they shouldn't, or simply won't stop, a parent can end the ride instantly. The MINI XRX+ has one, and the Tao Motor GK110 has remote shut-off.
Parental remote control. A step beyond, giving a parent more control over the kart from outside it. The MINI XRX/R+ includes it.
Remote start. Lets a parent start the kart when they're ready, rather than leaving it to the child. The Cheetah-6 offers remote start and kill.
Reverse. Lets a young driver back out of trouble instead of climbing out to push.
If you're buying for a child under ten, start your search with these features and choose from there.
Go Kart, Dune Buggy, or Race Kart?
The word "go kart" covers three quite different machines.
Traditional go karts sit low to the ground with minimal suspension and are built for smooth surfaces like driveways, parking lots, and tracks. Most of our youth karts sit between this and the buggy style.
Dune buggies are what most of our full-size karts are: roll-caged, with longer-travel suspension, bigger tires, and more ground clearance for grass, dirt, gravel, and trails. They're far more versatile on a typical property.
Competition karts are purpose-built for racing on paved tracks. The Arrowy Racing GR 1 is a true adult competitive kart with a chromoly frame, which is stiffer and lighter than mild steel. It's the right choice for someone who wants to race rather than trail ride.
UTV-style karts blur the line with side-by-sides. TrailMaster's Cheetah 300 series, including the Cheetah 300E, 300EX, and 300Pro, is built in this style, with the 300Pro adding a hard top and LED light bar.
Reading the Spec Sheet
Displacement and horsepower. Engine size in cubic centimeters (cc) and output in horsepower (hp). Kids' karts run from 80cc up to about 5.5hp; mid-size karts from 6.5 to 7.5hp; full-size buggies from roughly 169cc to 300cc. Match power to the driver, not the other way around.
Transmission.
- A CVT (continuously variable transmission) is an automatic that adjusts smoothly without distinct shifts. Most full-size buggies use one, with reverse.
- A torque converter, used on the Cheetah 8, does a similar job on smaller engines, delivering smooth, automatic power.
- A manual gearbox, like the 3-speed on the GoKarts USA Willys, gives more control and more involvement.
Reverse. Available on most full-size buggies and on several youth models. Worth having for any driver.
Starting. Electric start, found on models like the MINI XRX+, Blazer 200R, Mid-Size XRX-R, and Cheetah 8, removes pull-starting, a real barrier for kids.
EFI vs. carburetor. Electronic fuel injection starts more reliably in the cold, adjusts to altitude, and avoids carburetor clogs from stale fuel. The 200E XRS, 200E XRX Deluxe, Cheetah 200E, Blazer 200EX, Cheetah 200EX, Blazer4 200EX, and all of TrailMaster's 300cc models use EFI. For karts that sit between weekends, it saves a lot of hassle.
Cooling. Liquid-cooled engines keep temperatures steadier during long, hard runs and hot weather. TrailMaster's 300cc buggies are liquid-cooled; smaller karts are air-cooled.
Drive. Chain drive is common and effective but needs regular cleaning, lubrication, and tensioning. Shaft drive is sealed and needs far less attention. The Cheetah 300E, 300 XRX-E, and Cheetah 300Pro use shaft drive; the 300E XRS uses a chain.
Roll cage and seat belts. Standard on full-size buggies and on the Apache 7. Non-negotiable for off-road driving.
Extras. Alloy wheels, windshields, LED light bars, and hard tops show up on deluxe models like the Cheetah 200X, Blazer 200EX, Cheetah 200EX, and Cheetah 300Pro. They add comfort and visibility and extend riding into dusk.
The Full-Size Lineup
200cc-class buggies. The core of the collection for teens and adults. The TrailMaster 200 XRS and Cheetah 200 are CVT automatics with reverse. The fuel-injected 200E XRS (169cc) and 200E XRX Deluxe add EFI and, on the Deluxe, alloy wheels. The Cheetah 200X and Cheetah 200EX add alloy wheels and windshields, and the Cheetah 200E brings EFI to the Cheetah platform. The Blazer 200EX adds an LED light bar and windshield, and the Blazer4 200EX stretches the cab to seat four. The Tao Motor Baja Sport 200 (170cc) is a large-sized alternative.
300cc liquid-cooled buggies. For serious off-road use. The 300E XRS is a chain-drive dune buggy, the 300 XRX-E and Cheetah 300E add shaft drive, the 300-XRS 4E seats four, and the Cheetah 300EX and 300Pro are the deluxe models, with the 300Pro adding a hard top and LED light bar.
Competition. The Arrowy Racing GR 1, a chromoly-frame adult racing kart for paved tracks.
How Many Seats?
One seat suits solo youth drivers and racers. Two seats, like the MINI XRS+ for younger kids and most full-size buggies, let a parent ride along or friends share the fun. Four seats, on the Blazer4 200EX and 300-XRS 4E, carry a family at once. Every passenger needs a proper seat, a fastened belt, and a helmet — no riding on laps or frames.
Price Tiers
About $1,049 to $1,900: kids' mini karts. The Cheetah 3, MINI XRS+, MINI XRX+, MINI XRX/R+, Cheetah-6, and Apache 7.
About $1,650 to $2,750: mid-size and youth karts. The Mid-Size XRX, XRX-R, Blazer 200R, Cheetah 8, Tao Motor GK110, Tao Motor Triton 125, and GoKarts USA Willys.
About $3,100 to $4,300: full-size 200cc buggies. The 200 XRS, Cheetah 200, 200E XRS, 200E XRX Deluxe, Cheetah 200X, Cheetah 200E, Blazer 200EX, Cheetah 200EX, Blazer4 200EX, and Tao Motor Baja Sport 200.
About $4,400 to $6,299: 300cc buggies and racing. The 300E XRS, Cheetah 300E, 300-XRS 4E, 300 XRX-E, Cheetah 300EX, Cheetah 300Pro, and Arrowy Racing GR 1.
Where to Drive
Go karts and dune buggies are off-road vehicles. They belong on private property with the owner's permission, on kart tracks, and in designated off-road areas. They aren't equipped or registered for public roads, and driving them there is generally illegal. Gas engines are also loud, so think about neighbors and local noise rules on smaller lots. Check your state and local regulations before driving anywhere other than private land.
A good home setup is a defined course with clear boundaries, no traffic, no pools or ponds nearby, and no fixed obstacles at the end of straightaways.
Driving Safely
Helmets for everyone, every time. DOT-certified, for drivers and passengers alike.
Belts on. Every seat, every ride.
Supervise young drivers. Adult supervision is essential, and parental remote controls make it far more effective.
Match the kart to the driver. Follow the manufacturer's age and weight ratings.
Dress for it. Closed-toe shoes, long pants, and gloves; tie back long hair and avoid loose clothing near moving parts.
Set the rules before the first ride. Where the course goes, where it doesn't, and what happens when a parent says stop.
Browse helmets and gear in our off-road accessories.
Maintenance and Storage
Oil. Check before each outing and change on the manufacturer's schedule.
Air filter. Clean or replace regularly, especially after dusty rides.
Chain. On chain-driven karts, clean, lubricate, and check tension often.
Tires. Check pressure before driving.
Brakes and steering. Inspect regularly, and check that steering linkages are tight.
Bolts. Vibration loosens fasteners. Check after hard use.
Coolant. On liquid-cooled 300cc models, check levels.
Winter storage. Add fuel stabilizer or drain the fuel system, keep the battery on a maintainer, clean the kart, and store it somewhere dry. Carbureted engines especially suffer from fuel left sitting over winter.
Your owner's manual is the final word on service intervals.
Gas, Electric, or Pedal?
Gas offers the most power, longer run times, quick refueling, and genuine off-road capability. It's the right choice for older kids, teens, adults, and larger properties.
Electric is quieter, needs almost no maintenance, and suits younger kids and neighborhood backyards where noise matters. Compare our electric go karts.
Pedal karts are ideal for the youngest drivers and build leg strength and coordination with no engine at all. See our pedal karts.
Many families move through all three as their kids grow.
Explore More
Not sure which kart fits? Contact our experts or call (888) 884-2234 with the driver's age, height, and experience, and we'll help you choose the right size and features.
