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.