With the original center-folding frame, the neXus set the standard for future rollator design. The neXus can stand independently in the folded position even with the zippered bag attached to the rollator. The frame design allows the user ample space for a wide walking gait; and the ability to slightly fold the frame to pass through narrow doorways. With this unique design, stability is not compromised. The strong center-folding frame combined with the cableless braking system makes the neXus the most reliable rollator on the market.