TrailMaster MINI XRS+ Kids Go Kart - 5.5hp Gas Engine, Dual Seats
Description
The TrailMaster MINI XRS+ is built for young adventurers ages 4 to 9 who are ready to hit the trails with real power and genuine confidence. Powered by a reliable 5.5hp OHV gas engine, this dual-seat go-kart delivers an exciting, safe, and controlled ride that parents and kids will both love. Full front and rear suspension keeps the ride smooth over uneven ground, while a speed governor caps the top speed at 12.4 mph so parents stay in control.
Three adjustable pedal positions and dual adjustable seats mean both shorter and taller riders can find their perfect fit, making this kart ideal for growing kids and sibling pairs alike. Safety is built into every detail - from the seat belt and fully enclosed bottom to padded brush guards, side rails, and rear disc brakes. The pull-start engine fires up easily, and the automatic clutch keeps operation simple so kids can focus on the fun.
Key Features
5.5hp OHV Engine: EPA certified and CARB approved 4-stroke, single cylinder, air-cooled 163cc engine delivers reliable power for off-road trail riding.
Dual Adjustable Seats: Two seats accommodate a driver and a passenger, both adjustable to fit a range of rider sizes for kids ages 4-9.
3-Position Adjustable Pedals: Standard 30-inch pedal-to-seat distance, adjustable 3 or 6 inches shorter for smaller riders - every child gets a comfortable, ergonomic fit.
Speed Governor: Limits top speed to 12.4 mph, giving parents peace of mind and keeping young riders safe on the trails.
Full Front and Rear Suspension: Dual A-arm front and double oil-damped rear shocks absorb bumps and rough terrain for a smooth, controlled ride.
Rear Disc Brakes: Responsive stopping power to keep young riders in control at all times.
Two-Wheel Drive Live Axle: Chain-driven rear-wheel-drive system with rack and pinion steering for responsive, predictable handling.
Safety-First Design: Seat belt, fully enclosed bottom, side rails, and padded upper brush guard shield riders from debris and impacts.
Pull Start: Manual pull-start system is straightforward and reliable - no key fob or battery required to get going.
Max Load 300 lbs: Built strong enough to safely carry both a child driver and a young passenger together.
Shipping
This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
TrailMaster MINI XRS+ Go Kart (fully assembled frame with engine)
Assembly Guide
Owner's Manual
Parts Manual
Chain Adjustment Guide
Why You'll Love It
The MINI XRS+ is one of the most thoughtfully engineered youth go-karts available, striking the perfect balance between real off-road capability and responsible, parent-approved safety features. Families who want to enjoy trail riding together will find this kart delivers genuine adventure without the anxiety - the governor, disc brakes, and fully enclosed safety cage work together so you can relax while your kids have the time of their lives. The adjustable pedals and dual seating make it a kart that grows with your child and accommodates a buddy or younger sibling along for the ride.
Built on a robust chassis with proven suspension hardware, the MINI XRS+ handles grassy yards, gravel paths, and light trails with ease. The EPA and CARB-certified engine means it meets rigorous emissions standards and is engineered for long-term durability. Whether it's a weekend backyard adventure or a family trail day, this go-kart is built to deliver years of smiles.
Product Specifications
View Product Specs
Engine Type
4-stroke, single cylinder, air-cooled OHV
Displacement
163cc
Max HP
5.5hp @ 3600rpm
Max Torque
8 lb ft @ 3600rpm
Bore x Stroke
2.6 x 1.8 inches
Max Speed
12.4 mph (speed governor included)
Climbing Ability
12 degrees
Starting System
Manual Pull Start
Carburetor
JF (RX)
Engine Oil
SAE 15W-40
Certifications
EPA certified, CARB approved
Clutch
Automatic
Driveline
Chain / Dual wheel drive
Suspension (F/R)
Dual A-arm / Double Oil Damped Shock
Brakes (F/R)
None (front) / Disc (rear)
Tires (F/R)
4.10-6 (front) / 13 x 5-6 (rear)
Fuel Capacity
1.2 gallons
Weight (Gross/Net)
209 / 176 lbs
Max Load
300 lbs
Wheelbase
42.6 inches
Overall Dimensions (L x W x H)
58.7 x 38.2 x 48.8 inches
Height to Seat
7.5 inches
Min Ground Clearance
3.5 inches
Pedal to Seat Back
Standard 30 inches; adjustable 3 or 6 inches shorter
What age and size kids is the MINI XRS+ designed for?
The MINI XRS+ is designed for kids ages 4 to 9. The three adjustable pedal positions (standard 30 inches, or shortened by 3 or 6 inches) and dual adjustable seats accommodate a wide range of heights, so both younger and older kids in that age range can ride comfortably. The maximum load capacity is 300 lbs, which covers most child-plus-passenger combinations.
How fast does the MINI XRS+ go, and can I limit the speed?
The MINI XRS+ has a maximum speed of 12.4 mph. It comes equipped with a built-in speed governor that you can adjust to limit how fast your child can go, giving parents full control over the top speed for younger or less experienced riders.
Does this go-kart require a lot of assembly?
Partial assembly is required upon delivery. TrailMaster provides a detailed Assembly Guide (available for download above) to walk you through the process. Most families can complete assembly with basic tools. The kart ships via freight on a pallet due to its size and weight.
Can two kids ride at the same time?
Yes - the MINI XRS+ features dual adjustable seats designed to carry both a driver and a passenger. The maximum combined load capacity is 300 lbs. Both seats are equipped with seat belts to keep all riders safely secured during the ride.
What kind of terrain can the MINI XRS+ handle?
The MINI XRS+ is built for light off-road use. Full front and rear suspension - including dual A-arm front suspension and double oil-damped rear shocks - allows it to handle grassy yards, gravel paths, dirt trails, and mild uneven terrain. It has a minimum ground clearance of 3.5 inches and a climbing ability of 12 degrees.
Is this go-kart street legal?
No - the TrailMaster MINI XRS+ is intended for off-road and private property recreational use only and is not street legal. Always check your local regulations regarding operation of gas-powered recreational vehicles, and supervise young riders at all times.
