Strongback Mobility 22S Ergonomic Lightweight Wheelchair – 16" Petite Seat, 22" Quick-Release Rear Wheels, and Patented Folding Lumbar Support Frame

Strongback Mobility 22S Lightweight Ergonomic Wheelchair: Patented Lumbar-Curved Frame, Compact Petite Geometry, and Rapid-Breakdown Travel Configuration

Standard manual transport chairs and traditional wheelchairs often suffer from a fundamental engineering flaw: they utilize flat canvas backrests that sag over time. This architectural limitation forces the user's pelvis into an unnatural tilt, resulting in poor spinal alignment, chronic slouching, and severe lower back pain during extended periods of sitting. The Strongback Mobility 22S Lightweight Wheelchair revolutionizes mobile patient care by incorporating an award-winning, frame-integrated lumbar support system. Specially scaled for smaller adults, petite individuals, or youth patients, this high-performance manual wheelchair delivers precise orthopedic alignment alongside a highly compact, travel-optimized frame profile.

The core health advantage of the Strongback 22S is its proprietary, ergonomically curved seating architecture. Rather than relying on rigid, aftermarket foam cushions that shift out of place and reduce available seat space, the structural frame of the 22S is geometrically engineered to track the natural curve of the human lumbar spine. By maintaining correct pelvic alignment from the moment the user sits down, the chair actively prevents slouching, evenly distributes body weight across the seating surface, and mitigates the pressure points commonly associated with long-term manual chair usage. With a 16-inch seat width and a seat-to-floor height lowered by two inches compared to standard sizes, it provides a tailored, secure fit that simplifies independent self-propelling and safe side-transfers.

Product Video

Key Benefits:

• Patented Ergonomic Back Support: An award-winning, frame-integrated lumbar curve ensures healthy spinal posture, eliminating the slouching and back fatigue caused by traditional flat-slung canvas chairs.
• Optimized Petite Frame Fit: Engineered with a 16-inch seat width and a lower-to-the-ground stance, providing ideal anatomical positioning for smaller adults, seniors, and youth users.
• Tool-Free Quick-Release Wheels: Features heavy-duty 22-inch rear wheels with rapid mechanical push-button axles, allowing instant removal to lighten vehicle lifting and optimize storage.
• Desk-Length Armrest Clearance: Curving armrest profiles are specifically proportioned to slide easily underneath standard office desks and dining tables for uncompromised accessibility.
• Industrial 300 lb Weight Capacity: Despite its ultra-light, travel-friendly composition, the reinforced structural aluminum frame safely supports a payload of up to 300 pounds.

Specifications:

• Brand Manufacturer: Strongback Mobility
• Weight Capacity Maximum: 300 lbs (136 kg)
• Net Transport Weight: 15 lbs (Without wheels, footrests, or anti-tippers)
• Total Fully Assembled Weight: 25.6 lbs to 26 lbs
• Seat Proportions: 16" Width x 16" Depth x 18" Back Height
• Seat-to-Floor Clearance Height: 18 inches (Lowered petite profile)
• Rear Wheel Assembly: 22-inch composite wheels with integrated quick-release mechanism
• Front Caster Dimensions: 6-inch heavy-duty solid polyurethane casters
• Dimensions (Unfolded Setup): 40" L x 24" W x 35" H
• Dimensions (Folded Flat): 29" L x 14" W x 27.5" H
• Component Footrests: Swing-away, detachable footplates with tool-free adjustments
• Manufacturer Warranty: 2-Year limited structural frame warranty; 12-month upholstery and auxiliary parts warranty

Extended Product Information:

• Product Brochure
• User's Manual