SUPERIOR ERGONOMIC DESIGN : Your comfort is not an afterthought-it’s a cornerstone. Jackdrive’s ergonomic lever system helps reduce strain on shoulders and wrists, channeling propulsion through larger, more efficient muscle groups. The adjustable seat and foldable frame allow for a tailored fit and easy transport. Select components-like leg hangers, optional armrests, and side guards-are detachable to support your individual needs. For added convenience, each Jackdrive includes a discreet zippered storage compartment located at the lower back of the seat-ideal for carrying essentials on the go. Every detail was crafted with purpose, designed by those who understand the realities of daily manual wheelchair use.