XSeries | MadJax

Find a Dealer

Fun Everyone Can Look Forward To

The MadJax® X4 is built for bold adventures, everyday comfort, and unforgettable rides with your crew. Featuring advanced technology, top-tier components, and head-turning athletic style, it’s made for those who like to roll in confidence—without compromise.

Designed and engineered in Florida, handcrafted in Georgia, and backed by a 3-year warranty, the X4 is supported by our world-class customer service team in Jacksonville, FL, delivering comfort and fun every mile of the way.

Get it all with the XSeries

NEW 12.3” Touchscreen w/ Smartphone Integration

Experience the pinnacle of sophistication with the MadJax® XSeries® 12.3” Ultra-Wide Display. This vibrant, intuitive interface integrates your smartphone apps and vital data in stunning clarity.

Headlights with MadJax Branding and DRL

The new MadJax® XSeries® merges luxury aesthetics with uncompromising safety. Featuring integrated Daytime Running Lights (DRL) for an "always-on" modern look, the XSeries ensures high visibility at any hour. Drive with style and confidence—your neighborhood cruise just got an upgrade.

NEW Grille Design with illuminated logo

Define your destination with the MadJax® XSeries®. Our signature illuminated front grille transforms the traditional "hello" into a digital light signature. This isn't just a golf cart, it’s a luxury cruiser crafted for the bold. Command the clubhouse with a look that leads and never follows.

NEW Aspen seats with self-leveling arm rests

True luxury removes friction. The New Aspen™ seats with patent-pending armrests articulate up for easy entry and descend slowly with a premium, dampened motion. It’s more than a seat, it’s the height of ergonomic comfort and convenience.

Automotive-Grade Frame Coating

Beyond the "industry standard," the new MadJax® XSeries® frame features an automotive-grade Electrophoresis (E-Coat) and powder finish. This molecular bond penetrates every crevice to eliminate rust and resist corrosion. It’s the same elite protection used on luxury SUVs, built to endure, engineered to last.

New mirrors w/ turn signal indicators

Safety meets sculpture. The MadJax® XSeries® features mirrors with integrated LED turn signals, ensuring your intentions are clear to all.

Luxurious Ambient Canopy

Our structurally enhanced canopy provides a silent, vibration-free ride while making luxury standard. Experience a cabin bathed in recessed LED ambient lighting, highlighting the premium Aspen™ seating and gorgeous 12.3” screen. It’s more than a canopy; it’s the architectural soul of elegance.

Lithium – Built to Outperform. Tested to Outlast

MadJax® uses the industry leading Lithium Batteries that were developed by dealers. They understand your cart’s needs and challenges since they’ve been there themselves. Our mission is to leverage our experience and expertise to provide you with the best lithium solutions.

Better Performance & More Power

By integrating rigorous automotive-grade quality control and a high-capacity BMS, our lithium platform optimizes real-time performance and thermal stability to deliver extended battery life and a reduced total cost of ownership.

Safe, Durable & Long Lasting

Validated by over four years of real-world testing, the battle-tested BMS delivers superior longevity and fewer warranty claims, backed by a support team of actual electrical engineers to ensure a truly dealer-centric experience.

Smart Features & Eco Friendly

Our battery platform eliminates unnecessary service visits by enabling remote diagnosis of up to 99% of issues through OTA updates and real-time Bluetooth® monitoring, all while utilizing recyclable materials for a non-toxic, lower carbon footprint.

All MadJax® Vehicles come standard with the industry’s leading Lithium Batteries for more power, zero maintenance, and a 10-year warranty.

Explore XSeries Enhancements

With over 55 years of precision engineering and a legacy of innovation, MadJax® stands as the undisputed leader in golf cart evolution delivering premium accessories designed and supported right here in the USA to ensure your vehicle outperforms the rest.

Enclosure

LSV Package

Nerf Bars

Xtreme Mat

Fender Flares

Sound Bar

Golf Bag Holder

Golf Bag Rain Cover

Golf Ball Washer

Sand Bottle

Accessories for the Game

Opportunity to speak directly to golf audience with the golf line of accessories.

Under The Hood

Power

48-Volt Lithium

Motor Type

AC Motor

Horsepower

6.7 hp (5 kW) Continuous

Wiring

3 Gauge Cables Throughout

DC Converter

30 Amp DC Voltage Reducer for 12 Volt Power

Batteries (Qty/Type)

Eco Battery® Lithium, 105Ah or 160Ah

Key or Pedal Start

Pedal

Battery Charger

Eco Battery® On-Board Charger w/3.0 m AC Cord

Speed Controller

400-Amp Reliance Solid-State AC Controller

Speed (Level Ground)

19.8 mph

Drivetrain

Motor Shaft Direct Drive

Transaxle

Open Differential with Helical Gears

Gear Selection

Forward-Neutral-Reverse Rotary Style Switch

Rear Axle Ratio

12.3: 1

Frame

Welded Steel w/ Hot Dipped Galvanized Protection

Body & Finish

Injection Molded Polypropylene

Steering

Double-Ended Rack and Pinion

Front Suspension

MacPherson Strut

Rear Suspension

Mono-Leaf Springs with Hydraulic Shocks

Service Brake

Front/Rear Hydraulic Disc Brake

Parking Brake

Electromagnetic Park Brake

Dry Weight

1092 lb (495.5 kg) (Without Battery Estimated)

Curb Weight

1199 lb (544 kg) (Estimated)

Vehicle Load Capacity

750 lb (340 kg) (Estimated)

Front Wheel Track

Non-Lifted: 37.9 in (96.4 cm) Lifted: 38.2 in (97.2 cm)

Rear Wheel Track

41.1 in (104.5 cm)

Wheel Base

Non-Lifted: 66.2 in (168.3 cm) Lifted: 67.7 in (172 cm)

Ground Clearance @ Diff.

Non-Lifted: 5.5 in (14 cm) Lifted: 6.7 in (17.2 cm)

Outside Clearance Circle

26.2 ft (8 m)

Fun Everyone Can Look Forward To

Get it all with the XSeries