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Trailmaster 300XRS 4E EFI- 4 seat 52 inch wide, Adult Go-Kart Very Fast and Very Fun!

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Trailmaster
TM-300XRS-4E-EFI
Out of stock
Go Karts
$5,169.00 $4,497.00
Unleash Big Adventures with the Trailmaster 300XRS-4E EFI 4-Seat Go Kart | Available at Lee Motorsports! Experience the thrill of the outdoors with the...

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Trailmaster 300XRS 4E EFI- 4 seat 52 inch wide, Adult Go-Kart Very Fast and Very Fun!

Unleash Big Adventures with the Trailmaster 300XRS-4E EFI 4-Seat Go Kart | Available at Lee Motorsports!

Experience the thrill of the outdoors with the Trailmaster 300XRS-4E EFI — the ultimate full-size 4-seat go-kart for family adventures, group trail rides, and off-road fun!
Built tough with a rugged frame, powerful 300cc engine, and premium features, the 300XRS-4E is ready to conquer the trails while comfortably seating up to four adults.

Now available at Lee Motorsports, serving Joplin and Seneca, MO!


⚡ Key Features of the Trailmaster 300XRS-4E EFI:

Powerful 300cc Liquid-Cooled EFI Engine
Delivering 17.4 HP and 16 lb-ft of torque, the 300cc 4-stroke EFI engine offers smooth, reliable performance in all conditions with speeds up to 50 MPH.

Fully Automatic CVT Transmission with Reverse
Enjoy hassle-free driving with the automatic CVT transmission, featuring forward, neutral, and reverse gears — ideal for all riders.

Full-Sized 4-Seat Design

  • Fits up to 4 adults comfortably

  • Front adjustable seats (pedal-to-seatback adjustable 41" to 46")

  • Rear seats offer 26 inches of legroom — perfect for passengers up to 6’2” tall

Advanced Suspension System

  • Dual A-arm front suspension

  • Swing-arm rear suspension

  • Smooth out rough trails and enhance traction on all terrains.

Hydraulic Disc Brakes – Front and Rear
Top-tier braking performance with hydraulic disc brakes at all four corners for strong, reliable stopping power.

Rugged and Trail-Ready Design

  • Heavy-duty tubular steel frame

  • Steel wheels for added strength

  • Upgraded gear ratio for better low-end torque and hauling ability

  • Rear utility rack and lightweight hitch for towing small trailers

Full Lighting Package and Premium Safety Features

  • LED headlights and taillights

  • Turn signals and horn

  • Side-mount rearview mirrors

  • Five-point seat harnesses for all occupants

  • Integrated speedometer and odometer for easy ride tracking

All-Terrain Tires

  • 20 x 7-8 front tires

  • 22 x 10-10 rear tires
    Designed for excellent grip, stability, and durability over dirt, gravel, sand, or mud.


📋 Trailmaster 300XRS-4E EFI - Quick Specs:

  • Engine: 4-Stroke, 300cc, Liquid-Cooled, EFI

  • Max Power: 17.4 HP @ 6500 RPM

  • Max Torque: 16 lb-ft @ 5000 RPM

  • Top Speed: Up to 50 MPH

  • Ignition: ECU Controlled, Electric Start

  • Transmission: Fully Automatic CVT with Reverse

  • Driveline: Chain Drive, Dual Rear Wheel Drive

  • Suspension: Dual A-arm (Front) / Swing Arm (Rear)

  • Brakes: Front & Rear Hydraulic Disc

  • Tires: 20x7-8 (Front) | 22x10-10 (Rear)

  • Wheelbase: 84.5 inches

  • Fuel Tank: 2.25 gallons

  • Net Weight: 608 lbs

  • Gross Weight: 758 lbs

  • Max Load Capacity: 800 lbs

  • Overall Size (L x W x H): 116.1" x 54.5" x 59.2"

  • Ground Clearance: 15.8 inches

  • Front Seat Height: 17 inches | Rear Seat Height: 18.2 inches

  • Distance Between Front and Rear Seat: 25.6 inches


🚀 Built for Adventure, Engineered for Family Fun

👉 Whether you're exploring off-road trails, ranch land, or wide-open fields, the Trailmaster 300XRS-4E EFI 4-Seat Go Kart delivers power, comfort, and versatility that few other machines can match.
Make every weekend unforgettable — with room for the whole family!

📍 Visit Lee Motorsports between Joplin and Seneca, MO
📞 Call us today to reserve your Trailmaster 300XRS-4E!


⚠️ Important Notes for California Buyers:

  • This unit is NOT CARB approved.

  • It may only be operated on private land in California.


🛡️ Warranty Information:

  • Parts Warranty: 3 months

  • Engine Warranty: 6 months

The manufacturer covers internal engine, transmission, electrical system, cooling components, and chassis parts against defects.
Warranty coverage requires professional assembly and proper maintenance.

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At Lee Motorsports, we’re committed to providing fast, reliable, and transparent shipping for all our customers. Here’s what you need to know before your order hits the road 👇

🏍️ Product Assembly
Our Lance, SYM, Scootstar, MotoTec, and Trailmaster Powersports vehicles are shipped non-assembled, unless otherwise noted. This helps protect your machine during transit and ensures it arrives safely and damage-free.

⚙️ Performance Parts & Accessories
For most in-stock performance parts and accessories, we ship within 1 business day of your order. That means less waiting — and more riding 🏁

🏢 Warehouse Network
We ship from a nationwide network of warehouses across the lower 48 states. Some products come from our main facility, while others ship from regional warehouses to get your order to you as quickly and efficiently as possible.

🧰 Engines & Transmissions
These items ship via LTL freight directly from our suppliers.
🚛 Lift-gate delivery service is included to bring your order right to your door.
Please allow a few extra days for delivery depending on your location.

📞 Need Help?
If you have questions about your shipment or need special arrangements, our customer service team is always here to help.
Thank you for choosing Lee Motorsports — your trusted source for Performance Parts, Powersports Vehicles & Accessories across the USA
💪 Why Buy From Lee Motorsports — At Lee Motorsports, you’re not just another order number — you’re part of our racing family. 🏁

We’re a small, family-owned business with a passion for performance and a commitment to doing things the right way — with honesty, personal service, and attention to detail that the big corporations simply can’t match.

While the national chains focus on volume, we focus on you — your build, your budget, and your satisfaction. Every message, every call, every order is handled by a real person who cares about getting it right the first time.

When you shop with us, you’re not just buying a product — you’re investing in a relationship built on trust, reliability, and shared enthusiasm for powersports and performance.

From expert guidance before your purchase to full support long after delivery, we’re here to make sure your experience is fast, smooth, and absolutely worry-free.

Because at Lee Motorsports, your satisfaction isn’t a metric — it’s our mission. 🔧❤️

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