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  • TrailMaster Mini XRX/R+ Go Kart - Green
  • TrailMaster Mini XRX/R+ Go Kart - Black
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  • TrailMaster Mini XRX/R+ Go Kart - Shifter - Forward, Neutral & Reverse
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  • TrailMaster Mini XRX/R+ Go Kart - 5.5 HP Engine
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  • You won't find a go kart warranty like this anywhere else! 12 months manufacturer defects plus personal tech support!
  • Trailmaster Mini XRX-R Kids Go Kart product image thumbnail
  • Best Christmas gift for a 4 year old, 5 year old, 6 year old
  • Trailmaster mini go kart holds a 6 year old and a 4 year old
  • Trailmaster mini go kart holds a 6 year old and a 4 year old
  • Trailmaster mini go kart holds a 6 year old and a 4 year oldTrailmaster mini go kart holds a 6 year old and a 4 year old
  • Trailmaster mini go kart holds a 6 year old and a 4 year old

    • TrailMaster Mini XRX/R+ Go Kart with Reverse- Ages 4+

    $1,849.00
    (3 reviews) Write a Review
    Availability:
    Ships Fast! Limited Stock!
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    Product Description

    TrailMaster Mini XRX-R — Best First Go-Kart for Kids (with Reverse)

    The Mini XRX-R adds reverse to an easy automatic drivetrain, plus kid-first safety features (5-point harnesses, roll cage, throttle governor) so new riders can build confidence in the yard, field, or light trails.

    Who It Fits

    • Riders: typically ages 4-10 (verify average fit; see Sizing Guide)
    • Height: generally under ~4’6” for best control and harness fit
    • Learning curve: automatic centrifugal clutch + easy shifting with forward-neutral-reverse = simple to drive and park

    Why Families Choose the Mini XRX-R

    • Kid-friendly control: automatic transmission with reverse; electric start with pull-start backup
    • Safety built-in: 5-point harnesses, full roll cage, disc/hydraulic braking
    • Parental governor: set the max throttle while kids learn
    • Reliable platform: proven small-engine design with strong U.S. parts support
    • Comfort: cushioned seats, predictable steering, heavy duty suspension

    Holiday Shipping & GEO Notes

    • Nationwide shipping from our Garland, Texas distributor warehouse
    • Typical delivery within 14 days (Pacific Northwest & New England can run longer)
    • Order by Dec 6–7 for the safest Christmas Eve window; Dec 10 is last-chance and risky
    • Local pickup available in Garland, TX by arrangement (usually ready in 3–4 days)
    • Urgency: Mini models sell out first every season; Pink goes first

    Safety & Gear

    Pair the kart with a properly fitted DOT youth helmet, plus goggles, gloves, long sleeves, and closed-toe shoes. Keep the governor set low until your rider demonstrates consistent control and awareness.

    Warranty, Support & Maintenance

    • 12-month Master Warranty against manufacturer defects (includes shipping damage)
    • Most claims are photo-based; labor is not covered
    • Engine running issues must be diagnosed by a certified small-engine shop (diagnostic fee covered only if the engine is warrantied)
    • Exclusions: wear items (belts, pads, etc.), misuse, racing/jumping, or lack of maintenance
    • Break-in: top off oil at assembly; perform service around 5 hours; adjust chain and check tire pressure regularly

    Full Specifications & Dimensions

    • Engine: Air-cooled 4-stroke (displacement as listed on your page)
    • Drive: centrifugal clutch,  automatic with reverse
    • Brakes: hydraulic disc brakes at rear axle
    • Suspension: coil over shock, front and rear
    • Wheels/Tires: 16" all terrain rear tires with aggressive tread
    • Seat-to-pedal distance: adjustable 30"-35"
    • Dimensions (L×W×H): 58x38x48
    • Dry weight:  232 lbs
    • Battery/Electric start: 12 volt

    ❓ Mini XRX-R FAQs

    What’s the difference between the Mini XRX and the Mini XRX-R?
    The Mini XRX-R adds reverse to the XRX model, making parking and maneuverability easier. Many parents prefer the “R”  model for everyday convenience.
    What ages and sizes fit the Mini XRX-R?
    Typically right for ages4-10 and riders under ~4’6”. Both age and experience matter—confirm with our Go-Kart Sizing Guide.
    How fast does it go, and can I limit speed?
    Real-world top speed depends on rider weight and terrain. Use the built-in throttle governor to cap speed for beginners, increasing gradually as skills improve. The mini features two governor options.
    Is assembly difficult?
    Karts arrive 85% assembled. Final assembly is straightforward with basic tools (steering wheel, wheels, roll cage sections, battery, etc.). We send setup tips, and our YouTube assembly playlist helps you finish confidently. 
    Will it arrive before Christmas?
    Most orders arrive within 7-10 days of initial order. Longest shipping time is 10-14 days. We recommend ordering by Dec 6–7 for the safest Christmas Eve window. Dec 10 is last-chance and can be risky due to freight slowdowns, especially to the Pacific Northwest and New England.
    What safety features does it include?
    A full roll cage, 5-point harnesses, disc braking, and an adjustable throttle governor. Pair with a DOT youth helmet and protective gear.
    Do you offer local pickup or faster delivery?
    Local pickup can be arranged at the Garland, TX distributor warehouse (often ready in 3–4 days). Freight transit times vary by region; the Pacific Northwest and New England typically take longer.
    What maintenance should I plan for?
    Top off oil at assembly; perform a break-in service around 5 hours; keep the chain adjusted and tires inflated. Use quality fuel (non-ethanol preferred; add stabilizer if using pump gas). Keep the battery on a maintainer when idle and store covered/indoors.
    Which colors sell out first?
    Pink is historically the first to sell out during the holidays, followed by other popular Mini colors. If you need a specific color for Christmas, order early.

    Other Details

    TrailMaster Mini XRX-R Specifications Engine & Performance Engine Type: 163cc, 4-stroke, single-cylinder, air-cooled Horsepower: 7.0 HP Top Speed: 13 mph (adjustable down to ~8 mph) Transmission: Automatic, centrifugal clutch chain dive to gearbox with reverse Drive System: Chain drive to live axle Start Type: Electric start with pull-start backup Governor: Pedal- and engine-mounted adjustable speed governor Remote Control: Wireless remote shut-off (kill switch key fob) Dimensions & Capacity Overall Length: 58" Overall Width: 35" Overall Height: 43" Wheelbase: 41" Ground Clearance: 3.5" Seat to Pedal: Adjustable from 27" to 31" Dry Weight: ~280 lbs Max Load: 400 lbs Recommended Age: 4–12 years Chassis & Suspension Frame: Heavy-duty tubular steel with painted finish Front Suspension: Independent A-arm with coil-over shocks Rear Suspension: Swing arm with dual coil-over shocks Brakes: Hydraulic disc brakes (rear) Tires: Front: 145/70-6 Rear: 16×8-7 knobby off-road tires Safety Features Full roll cage Bench style high-back seats 5-point safety harnesses Remote engine shut-off key fob Adjustable speed governor LED headlights for visibility Horn Additional Features Reverse gear for easy maneuvering, forward- neutral- reverse shifting Color options: Red, Green, Blue, Black, Pink(subject to availability) Free Welcome Kit (coloring book, keychains, assembly guide, and goodies) Free Shipping within the continental USA Assembly: Arrives 80–85% assembled — 30-min setup with YouTube tutorial and color photo guide Warranty & Support Master Warranty: 12 months, FREE GoKartMasters Support: 12 Month service plan for tech support , FREE Price Match Guarantee: We’ll beat any advertised price on the same model

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    - ✅ Free Shipping
    - ✅ Price Match Guarantee
    - ✅ Easy Assembly — 30-Min Video Tutorial
    - ✅ Remote Kill Switch for Safety
    - ✅ FREE Welcome Kit

    Product Reviews

    Write a Review

    3 Reviews Hide Reviews Show Reviews

    • 5
      Mini XRX/R Go Kart

      Posted by Ron on Sep 20th 2023

      Exactly what I expected and we are excited to have some good times with it.

    • 5
      MINI XRX/R+

      Posted by Alex H on Mar 11th 2023

      Great little go kart, our kids enjoy it every time we take it out.

    • 5
      Great customer service and fast shipping thanks

      Posted by Loren on Dec 19th 2022

      Awesome thanks!

    best warranty on trailmaster go karts

    GoKartMasters.com is the best Trailmaster Parts Warehouse online. We stock parts for all Trailmaster go karts and minibikes, as well as Trailmaster UTVs. We are alwasy adding new parts listings. 

    Can't find a part? We offer special orders! Submit a request for any Trailmaster part that you don't see listed here. Send a photo, a model number, or just a description and we will find your part!

    We strongly suggest all go kart riders wear a DOT approved full face helmet. Operating a go kart comes with risks and you should prepare yourself and other riders with the proper gear. For children, we recommend a helmet and a set of goggles. For adults, there are lots of options with built in face shields. See some of our suggestions below.

     

    Disclosure: Some of the links below are affiliate links. This means that, at zero cost to you, I will earn an affiliate commission if you click through the link and finalize a purchase.

    Youth Size Full Face Helmet

    Blue Flames
    Black Skulls
    Black Spider Web
    Green Flames
    Pink Butterflies
    Youth size goggles


     

    Adult Full Shield Helmets