Karman ATX S-Ergo Ultralight Manual Wheelchair
Ultra-Lightweight Performance with Advanced Ergonomic Engineering
The Karman ATX S-Ergo Ultralight Manual Wheelchair is designed for users who require peak performance, precise handling, and comfort in an incredibly lightweight package.
Constructed from advanced multi-geometric extruded crossbars, the ATX offers exceptional rigidity and responsiveness, all while maintaining an impressively low starting frame weight of just 15.4 lbs.
The ATX S-Ergo has a total weight of 30 lbs with a 300 lbs weight capacity.
This model features Karman’s patented S-Ergo ergonomic seating system, providing superior pressure relief, posture alignment, and long-term comfort. Every detail—from the adjustable footplate to the customizable back cane angle—has been engineered for users who require a wheelchair that adapts perfectly to their active lifestyle.
Whether navigating daily activities or pursuing more demanding mobility needs, the ATX offers full adjustability, antimicrobial Aegis-treated upholstery, and a compact folding design, making it one of the most versatile ultralight rigid wheelchairs available today.
Key Specs
- Weight Capacity: 275 lbs
- Product Weight: 26–30 lbs
- Frame-Only Weight: 15.4 lbs
- Seat Width Options: 14"–18"
- Rear Wheel Size: 24"
Features:
- 15.4 lb Ultralight Frame –High-performance aircraft-grade construction.
- Ergonomic S-Shape Seating –Reduces pressure and improves posture alignment.
- Multi-Geometrical Cross Bars –Provides superior rigidity and agility.
- Fully Adjustable Footplate –Unlimited angle increments for ideal leg positioning.
- Back Cane Height & Angle Adjustability –Customizes fit and comfort for every user.
- One-Piece Foldable Footplate –Simplifies transfers and storage.
- Fixed Footrests w/ Extra-Wide Plates –Enhanced foot stability and support.
- Center of Gravity Adjustment –Optimizes propulsion efficiency and balance.
- Silver AEGIS® Antibacterial Cushion –Hygienic, breathable, and resistant to microbes.
- Metallic AEGIS High-Gloss Paint –Durable, scratch-resistant, and elegant finish.
- Quick-Release Rear Axles –Convenient transport and compact folding.
- Flip-Back Desk-Length Armrests –Easy transfers and table access.
- Free Shipping –Delivered directly to your door.
Specifications
| Specification | Details |
|---|---|
| Weight Capacity | 275 lbs |
| Product Weight | 26–30 lbs |
| Weight Without Wheels | 15.4 lbs |
| Seat Width | 14"–18" |
| Seat Depth | 16", 18" |
| Seat-to-Floor Height | 16"–20" |
| Front Seat Height | 17", 18", 19", 20" |
| Rear Seat Height | 16", 18", 19" |
| Back Seat Height | 10.5"–15" |
| Overall Width | 21"–25" |
| Overall Length | 36" |
| Overall Height | 29"–38" |
| Folded Width | 14" |
| Front Wheel Size | 5", 6" |
| Rear Wheel Size | 24" |
| Axle Type | Quick Release |
| Armrest Type | Desk Length, Flip Back |
| Back Angle | 85°, 90°, 95° |
| Upholstery | Nylon (Aegis® Anti-Microbial) |
| Upholstery Color | Black |
| HCPCS Code | E1236 · K0005 |
| Shipping Weight | 30 lbs |
| Shipping Box (L×W×H) | 38" × 16" × 32" |
Resources
Warranty
- One-year limited warranty on frame and structural components
- Manufacturer limited warranty on upholstery and cushions
- Manufacturer's limited warranty on moving parts and accessories
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📞 CALL US AT: 800-711-1940
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