Karman S-Ergo ATX Active Wheelchair


S-ERGO ATX Ultra-lightweight Active Wheelchair Features:

  • 15.4 LB Starting Frame Weight
  • Standard Color Options Available:
  • Fashion White Color or Diamond Black Color

*Images shown may have optional accessories, including but not limited to Spinergy Wheels, and Kenda Tires.

SKU: S-ERGO ATX Category:


The new Karman S-Ergo ATX Active Wheelchair is ideal for all those who want to ride through life boldly. Thanks to outstanding agility and rigidity of the unique multi-geometrical extruded cross bars. Special features of this “extreme design” include a compact dimension with rigid structure. Foot plate angles are fully adjustable allowing the legs to be positioned at any desired angle.

This is the result from years of research and development. The unique tubes, welding, and components are precisely optimized to achieve the highest strength to weight ratio. Every frame is adjusted by our master tech to your order specification. We can now improve sufficient stability for larger and stronger users while avoiding excess weight for smaller and lighter users. The S-ERGO ATX transfers your energy to the street with ultimate style, comfort, and expression.

Choose the new BOLD ATX in our patented S-ERGO frame today! Don’t sacrifice comfort by an afterthought cushion. The ultimate statement is one with no compromise!




Globally Patented S-Shape Seating Frame

6061 T-6 Aircraft-grade Aluminum

Frame Weight 15.4 lbs

Multitude of Adjustments on S-Ergo ATX Active ERGO

Center of Gravity Adjustable

Seat Height Adjustable

Back Cane Height and Angle Adjustable

Front Fork Adjustable

Unlimited angle foot rest angle adjustment

Tension Adjustable Seat and Back Sling

Flip Back Armrest

One piece foldable footplate (standard)

Foot plate height adjustable

Metallic Aegis Treated High Gloss Paint