{"product_id":"trailmaster-300-xrx-e-dune-buggy-go-kart-efi-liquid-cooled-shaft-drive","title":"TrailMaster 300 XRX-E Dune Buggy Go Kart - EFI, Liquid Cooled, Shaft Drive","description":"\u003ch1\u003eTrailMaster 300 XRX-E Dune Buggy Go Kart - EFI, Liquid Cooled, Shaft Drive\u003c\/h1\u003e\n\u003chr\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe TrailMaster 300 XRX-E is a fully loaded, EFI fuel-injected dune buggy go kart built for riders who demand performance, reliability, and style in one aggressive package. Powered by a 300cc liquid-cooled, 4-stroke single-cylinder engine with electronic fuel injection, it delivers up to 17.4 horsepower and a top speed of 50 mph - ready for trails, dunes, and open terrain alike. The automatic CVT transmission with reverse makes it accessible to a wide range of riders while the shaft drive system ensures durability and low maintenance across tough conditions.\u003c\/p\u003e\n\u003cp\u003eEvery detail on the XRX-E is designed with serious off-road use in mind. A 4-wheel independent suspension with dual A-arm front and swing-arm rear soaks up rough terrain with confidence, while 4-wheel hydraulic disc brakes bring you to a stop reliably in any situation. Polished alloy wheels, adjustable leather racing seats, rack and pinion steering, a digital speedometer, mirrors, turn signals, cargo rack, and trailer hitch round out a feature set that goes far beyond typical karts at this price point.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300cc EFI Engine:\u003c\/strong\u003e Liquid-cooled, 4-stroke single-cylinder with electronic fuel injection delivers 17.4 hp at 6,500 rpm and 16 lb-ft of torque at 5,000 rpm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 mph Top Speed:\u003c\/strong\u003e Capable of reaching 50 mph, making this one of the fastest karts in its class for open terrain and dune riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Drive System:\u003c\/strong\u003e Durable shaft drive replaces traditional chain-only setups for lower maintenance and improved power transfer to the rear wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Wheel Independent Suspension:\u003c\/strong\u003e Dual A-arm front and independent swing-arm rear suspension provide a smooth, controlled ride over rough and uneven terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Wheel Hydraulic Disc Brakes:\u003c\/strong\u003e Full hydraulic disc brakes at all four corners for confident, responsive stopping power in any conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic CVT Transmission with Reverse:\u003c\/strong\u003e Smooth, automatic shifting with a built-in reverse gear makes this kart approachable for all skill levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Leather Racing Seats:\u003c\/strong\u003e Padded, adjustable leather seats with 4-point harnesses keep riders secure and comfortable during aggressive riding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Alloy Wheels:\u003c\/strong\u003e Lightweight polished aluminum wheels paired with 20x7-8 front and 22x10-10 rear tires for grip and style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Street-Ready Accessories:\u003c\/strong\u003e Includes turn signals, dual aluminum sideview mirrors, central rearview mirror, horn, digital speedometer, cargo rack, and trailer hitch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 lb Max Load Capacity:\u003c\/strong\u003e Supports up to 500 lbs with a sturdy frame spanning 90.5 inches in length and a 66.1-inch wheelbase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrailMaster 300 XRX-E Dune Buggy Go Kart (fully assembled)\u003c\/li\u003e\n\u003cli\u003e4-point seat harnesses\u003c\/li\u003e\n\u003cli\u003eDual aluminum sideview mirrors\u003c\/li\u003e\n\u003cli\u003eCentral rearview mirror\u003c\/li\u003e\n\u003cli\u003eCargo rack\u003c\/li\u003e\n\u003cli\u003eTrailer hitch\u003c\/li\u003e\n\u003cli\u003eDigital speedometer\u003c\/li\u003e\n\u003cli\u003eTurn signals and horn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003eThe TrailMaster 300 XRX-E punches well above its price class, delivering a feature-rich, performance-ready dune buggy that rivals machines costing significantly more. The EFI system means easier cold starts, better fuel efficiency, and consistent power delivery whether you're crawling trails or wide open on the dunes. Shaft drive and 4-wheel independent suspension give this kart a level of mechanical refinement that serious riders will appreciate after long days of hard use. The leather seats, polished alloy wheels, and full accessory suite mean it arrives looking as good as it performs. Whether you're buying for weekend adventure rides, trail exploring, or all-out dune runs, the XRX-E is a machine built to keep up with you. TrailMaster has been a trusted name in powersports for years, and this kart is a strong example of why riders keep coming back to the brand.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Type\u003c\/th\u003e\n\u003ctd\u003e4-stroke, single cylinder, liquid-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplacement\u003c\/th\u003e\n\u003ctd\u003e300cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Horsepower\u003c\/th\u003e\n\u003ctd\u003e17.4 hp @ 6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Torque\u003c\/th\u003e\n\u003ctd\u003e16 lb-ft @ 5,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore x Stroke\u003c\/th\u003e\n\u003ctd\u003e2.85 x 2.63 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Speed\u003c\/th\u003e\n\u003ctd\u003e50 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIgnition\u003c\/th\u003e\n\u003ctd\u003eC.D.I. Electric Start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e12V 10Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission\u003c\/th\u003e\n\u003ctd\u003eAutomatic CVT with Reverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinal Drive\u003c\/th\u003e\n\u003ctd\u003eChain + Shaft \/ Dual wheel drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront Suspension\u003c\/th\u003e\n\u003ctd\u003eDouble A-arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRear Suspension\u003c\/th\u003e\n\u003ctd\u003eIndependent Swing-arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrakes (F\/R)\u003c\/th\u003e\n\u003ctd\u003eHydraulic Disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTires (Front)\u003c\/th\u003e\n\u003ctd\u003e20x7-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTires (Rear)\u003c\/th\u003e\n\u003ctd\u003e22x10-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Capacity\u003c\/th\u003e\n\u003ctd\u003e2.25 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e617 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load\u003c\/th\u003e\n\u003ctd\u003e500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheelbase\u003c\/th\u003e\n\u003ctd\u003e66.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e90.5 x 53.1 x 57.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGround Clearance\u003c\/th\u003e\n\u003ctd\u003e10.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeat Harness\u003c\/th\u003e\n\u003ctd\u003e4-point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSteering\u003c\/th\u003e\n\u003ctd\u003eRack and Pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between shaft drive and chain drive on a go kart?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eShaft drive transfers power through a solid driveshaft rather than a chain, which means less maintenance, no chain stretching or lubrication required, and more consistent power delivery over time. It is generally considered more durable for off-road and heavy use. The TrailMaster 300 XRX-E uses a combined chain and shaft system for reliable dual-wheel drive performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the TrailMaster 300 XRX-E street legal?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe XRX-E includes turn signals, mirrors, and a horn, but whether it qualifies as street legal depends on your local state and municipality regulations. It is designed primarily as an off-road recreational vehicle. We recommend checking with your local DMV or transportation authority before attempting to operate it on public roads.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is EFI and why does it matter?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eEFI stands for Electronic Fuel Injection. Unlike a traditional carburetor, EFI automatically adjusts the fuel-to-air mixture based on engine conditions, temperature, and altitude. This results in easier cold starts, better fuel economy, more consistent power, and less maintenance over time. It is a significant upgrade over carbureted engines in the same class.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this kart come assembled or does it require assembly?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe TrailMaster 300 XRX-E ships largely pre-assembled. Some minor setup steps such as attaching mirrors, checking fluid levels, and installing the battery may be required upon delivery. It is shipped via freight carrier and will arrive on a pallet. Please ensure you have help available and enough space to receive the shipment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat age or size rider is this kart designed for?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe XRX-E is built for adult or older teen riders. With a 500 lb maximum load capacity and adjustable leather racing seats, it can accommodate a wide range of rider sizes. The automatic CVT transmission makes it manageable for newer riders, while the 50 mph top speed and aggressive suspension will satisfy experienced enthusiasts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs a helmet included with this kart?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eA free helmet (up to a $99 value) is available to add during checkout, with options for youth and adult sizes in medium, large, and X-large. Helmet color may vary. We strongly recommend always wearing a helmet and appropriate safety gear when operating this vehicle.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"TrailMaster Powersports","offers":[{"title":"Blue","offer_id":55951847194929,"sku":"TrailMaster 300 XRX-E Dune Buggy Go Kart","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":55951847227697,"sku":"TrailMaster 300 XRX-E Dune Buggy Go Kart","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":55951847260465,"sku":"TrailMaster 300 XRX-E Dune Buggy Go Kart","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/300_XRX-E_Dune_Buggy_Go_Kart_EFI_Fuel_Injected_Liquid_Cooled_Shaft_Drive_Alloy_Wheels_-_GoKarts_USA_-1799612.jpg?v=1787763406","url":"https:\/\/omahasportsandgames.com\/products\/trailmaster-300-xrx-e-dune-buggy-go-kart-efi-liquid-cooled-shaft-drive","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}