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TrailMaster 300 XRS Go Kart - Ships FREE!!!

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  • TrailMaster 300 XRS Go-Kart
  • TrailMaster 300 XRS Go-Kart
  • TrailMaster 300 XRS Go-Kart
In Stock. Usually Ships in 1 Business Day. FREE Shipping. No Hidden Handling Fees. 1 Year Warranty Including Engine.* FREE Liftgate Delivery.

 Product Description

Go Karts For Sale. Multi-Unit Discounts Available. 

Discount Applied at Checkout

Buy 2 Go-Karts, SAVE $75 - Buy 3 Go-Karts, SAVE $150 - Buy 4+ Go-Karts, SAVE $225


Shop & Compare to Other Models

Available for Sale in California. CARB Approved.

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It's Here. The All New TrailMaster 300 XRS.

The 300 XRS is the latest addition to the TrailMaster lineup. This awesome offroad buggy is a combination of lightweight, compact size and high horsepower. TrailMaster engineers have taken the reliable 150 frame and transplanted the 300cc power plant at an unbelieveable price. This machine has all of the features of the 150 XRS with the addition of a digital speedometer and odometer. The 300XRS has a top speed of 50 mph and over 17hp. 

Ergonomics and Safety
The 300 XRS was designed for teenagers and adults who need more power for the tough terrain and extra get up and go on open dirt. the 300 XRS is roomy with a dash-forward open cockpit design and an additional 3" of leg room compared to the 150. The tilt steering wheel can be adjusted to fit your needs. The seats are wide and have not side bolsters to pinch larger riders. The driver's seat is fully adjustable from 41" to 46" from pedals. The 300XRS comes standard with 5-point race car style seat belt harnesses and headrests. There are tall side rails and top bars making a safe and comfortable buggy.

Precision Handling and Ruggedness
The 300 XRS uses oil filled coil over shocks for a smooth and controlled rebound ride. With an overall ground clearance of almost a foot (min. 6.7" at rear sprocket guard) and large ATV tires, the TrailMaster 300 XRS can get over logs, rocks and traverse shallow creek crossings. The 300 XRS steering geometery is similar to a truck with tall spindles and automotive style ball joints for long-term durability. The front axle is wider than the rear for stability and anti-plow effect (when the superior traction of a locked or live rear axle tends to push the vehicle straight ahead even though the front wheels are turned). The TrailMaster's short wheelbase allows for tight turns to maneuver around trees and obstacles to get you down the trail quickly and safely. This buggy uses all wheel drive hydraulic disc brakes with twin piston master cylinder for excellent stopping power. All wheel bearings are double sealed (like an expensive ATV) in order to keep dirt and water out.

Proven Go-Kart Design
Although a new model, the 300 XRS uses much of the 150 frame and components that have proven to be tough and reliable over the years The engine is of Japanese design utilizing the most advanced technology.

"The Engineers Really Got It Right on This One!" - Industry Expert

Product Highlights:

  • Two Bucket Seats
  • Automatic Transmission
  • Internal Reverse Gear Setup
  • High Performance Liquid Cooled Engine
  • Live Axle - Dual Wheel Drive
  • Heavy-Duty Full Suspension
  • Electric Start
  • Adjustable Steering Wheel
  • Quick Adjust Driver's Seat
  • Dual 5-Point Safety Seatbelt
  • Bikini Sunshade Top
  • Rack & Pinion Steering
  • Dual A-Arm Suspension
  • Front & Rear Hydraulic Disc Brake
  • Headlights & Tail Lights
  • Dual Piston Master Cylinder
  • Stainless Steel Exhaust
  • Oversize Knobby Tires
  • Large Rear Utility Rack



  • Digital Speedometer/Odometer


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Just Tons of Good Advice. 

 free-shippingOne Year Warranty




Engine Specifications Chassis Specifications Dimensions
Engine Type: 4-Stroke, Single Cylinder Clutch: Automatic CVT w/ Reverse Wheelbase: 66.1"
Cooling: Liquid Cooled Drive: Rear Wheel Drive L x W x H 90.5" x 53.1" x 57.1"
Displacement: 300cc Brakes: Front & Rear Hydraulic Disc Weight: 617 lbs.
Starting System: Electric Front Tire: 20 x 7 - 8 Max Load: 500 lbs.
Battery: 12V Rear Tire: 22 x 10 - 10 Min. Ground Clearance: 6.7"
Engine Oil: 10W30 Fuel Capacity: 2.25 Gallons    


Hands-On Research
We believe the TrailMaster 300 XRS is one of the best values on the market for teenagers and adults looking for a fun ride. The 300XRS is a combination  of the old reliable 150 frame with the 300 powerplant for under $3000. Although a new model to the TrailMaster lineup, we feel confident that the engineers have done their job. This go kart is basically two proven designs combined with a price tag that is very affordable in the offroad market.

Our Team
At GoKartMasters.com, you will get detailed, accurate information that's hard to find elsewhere. That's because we have assembled, serviced and tested the products ourselves before deciding to sell them exclusively online. Our go-kart industry experience is second to none. We stay on top of new products and designs to help people make informed choices.

Popular Searches Related to the TrailMaster 300 XRS Go-Kart

Your go-kart will arrive to you mostly assembled. For most go kart models, assembly will take 1-2 hours. Times may vary depending on skill level. Assembly generally includes installing the wheels, upper bars, steering wheel, installing accessories (if applicable) and preparing the kart to drive (add fuel, check oil, set tire pressure). The main frame, engine, drive system, axle, and wiring assembly will have already been completed by TrailMaster at the factory.

 TrailMaster 150 & 300 Go Kart Comparison Chart

View Printable PDF Version

  150 XRS 150 XRX 300 XRS 300 XRX
Recommended Age 10 to Adult
Size Large
Horsepower 8.2 HP 17 HP
Engine 4-Stroke, Air Cooled 4-Stroke, Liquid Cooled
Maximum Speed 40 mph 55 mph
Final Drive
530 Chain 530 O-Ring
Transmission Drive CVT Automatic
Brakes 4-Wheel Hydraulic Disc
Front Suspension Dual A-Arm
Rear Suspension Swingarm w/ Engine Leveling Independent
Seats 2 - Bucket w/ Headrests
Seat Belts 5-Point 4-Point
Seat to Pedal Distance 41" - 46"
Seat Adjustment Quick Slide Adjust Driver's Seat
Fuel Capacity 2.25 Gallons
Headlights Yes Yes Yes Yes
Upper Offroad Lights No Yes No No
Horn No Yes Yes Yes
Electric Start Yes Yes Yes Yes
Forward-Neutral-Reverse Yes Yes Yes Yes
Adjustable Governor No No No No
Fenders Yes Yes Yes Yes
Rear Rack Yes Yes Yes Yes
Canopy Top Yes Yes Yes Yes
Adjustable Steering Yes Yes Yes No
Speedometer No Yes Yes Yes
Side Mirrors No Yes No Yes
Rear View Mirror Yes Yes Yes

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 Product Reviews

  1. Another excellent product

    Posted by Larry on May 6th 2018

    My Son and I have owned a 150 for two years and have purchased the 300 and LOVE it! At the end of this season, we may sell the 150 to someone and buy another 300. I like the power range of the 150 for my son to learn on, but after this year's trail riding I know he will be ready to upgrade. We have been blown away with Go-Kart Masters service and awesome range of upgrades and parts. They are awesome in their willingness to answer my maintenance questions. This is the place to get your Go-Kart. The delivery process was not only free but the driver was very helpful in positioning it to work on for final assembly. It was simple to assemble with my 13 year old son. Have Fun!

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