Strongback Mobility Excursion 12 Transport Wheelchair

The Strongback Excursion 12+AB is the only transport chair with a patented ergonomic curved backrest engineered to support the natural lumbar curve of the spine — preventing the slouching, disc pressure, and back discomfort that standard flat-back transport chairs cause with extended use. Paired with 12" rear wheels, attendant hand brakes, swing-away footrests, and desk-length arms, it delivers premium comfort and caregiver control in a foldable frame. Three seat widths available: 16", 18", and 20". 300 lb capacity. 5-year frame warranty.

Strongback Excursion 12+AB Transport Chair — Patented Lumbar Support, 12" Wheels, Attendant Brakes

Every standard transport chair has the same fundamental design flaw: a flat backrest that offers no support for the natural inward curve of the lumbar spine. When the lumbar area isn't supported, users compensate by slouching — collapsing the disc space in the lower spine, compressing nerve tissue, and causing back discomfort that compounds over time. For users who spend significant time in a transport chair, this is not a minor inconvenience.

The Strongback Excursion 12+AB solves this with a patented curved backrest that follows the natural lumbar curve — supporting the spine in its healthy neutral position and preventing forward collapse. The result is a chair that users can sit in comfortably for far longer than a standard flat-back transport chair, with meaningfully less back strain. The adjustable lumbar support panel fine-tunes the curvature to match individual spinal profiles.

The ergonomic benefits are paired with practical performance: 12" rear wheels for smooth indoor and outdoor use, attendant hand brakes for caregiver control on inclines, and a foldable aluminum frame at approximately 21 lbs (excluding footrests). Three seat widths — 16", 18", and 20" — accommodate a genuine range of body sizes from petite to larger users.

Key Features

• Patented Strongback ergonomic curved backrest — supports natural lumbar spinal curve, prevents slouching
• Adjustable lumbar support — fine-tune the curvature to match the user's spine
• Angled seat — properly aligns the pelvis for healthy seated posture
• 1.2" seat cushion — relieves pressure points on the buttocks, spinal discs, and coccyx
• 12" rear wheels — smooth navigation on indoor and outdoor surfaces, grass, gravel, and mild terrain
• Attendant (caregiver) hand brakes — active speed control and stopping on inclines
• Secondary rear wheel locks for parking
• Desk-length padded armrests — roll directly up to tables and work surfaces
• Ergonomic comfort-grip push handles for caregiver comfort
• Swing-away detachable footrests for easy transfers
• Foldable compact frame with double crossbar support for rigidity
• Lightweight aluminum frame — approximately 21 lbs (excluding footrests)
• Three seat widths: 16" (Small), 18" (Standard), 20" (Large)
• 300 lb weight capacity
• 5-Year Warranty (frame) | 1-Year Warranty (parts)

Strongback Excursion 12+AB vs. Standard Transport Chairs — The Back Support Difference

Who Is the Strongback Excursion 12+AB Best For?

• Users who experience back pain, discomfort, or poor posture in standard transport chairs
• Anyone who spends extended time in a transport chair daily and needs genuine lumbar support
• Users with lumbar disc issues, chronic low back pain, or post-surgical spinal conditions
• Caregivers who push users on inclines or outdoors and need active hand brake control
• Users who want a premium chair built for comfort-first performance, not just basic transport

How to Size the Strongback Excursion 12+AB

1. Choose Your Seat Width — 16", 18", or 20"

   Measure the user's widest hip width while seated. Add 1"–2" for comfort clearance. The 16" seat suits petite users with hip widths up to approximately 14"; the 18" suits average frames up to approximately 16"; the 20" accommodates larger frames. Choose the smallest seat that provides comfortable clearance — a properly fitted seat gives better lateral support and posture alignment than an oversized one.

2. Assess Lumbar Support Needs

   The Strongback's adjustable lumbar support panel can be moved up or down on the backrest to match the user's lumbar height — the inward curve at the lower back. Users should feel gentle, consistent pressure on the lumbar region when seated upright, with their pelvis properly tilted and shoulders back. If the user has a very flat or very pronounced lumbar curve, the adjustability accommodates both.

3. Measure Seat-to-Floor Height

   The Excursion 12+AB seat is angled for proper pelvic positioning rather than being flat. This means the effective seat height may feel slightly different from a flat-seat chair of the same stated height. The user's feet should rest flat on the footplates with thighs approximately parallel to the floor. Adjust footrest height (5"–9") to achieve this.

4. Check Doorway and Surface Requirements

   The 12" rear wheels add width compared to 8" wheel transport chairs. Confirm doorway clearances if navigating tight interior spaces. The 12" wheels handle outdoor surfaces — paved paths, grass, gravel, mild terrain — significantly better than 8" wheels. If the chair will be used exclusively indoors on smooth floors, the Excursion 8 (8" wheels) may be slightly more maneuverable in tight spaces.

5. Confirm Weight Capacity

   The Excursion 12+AB supports up to 300 lbs across all three seat widths. This applies to the total weight of the user — not a target or estimated weight. For users above 300 lbs, a heavy-duty or bariatric transport chair with a higher-rated frame is required.

Frequently Asked Questions

How does the patented Strongback lumbar support actually work?

The Strongback backrest is curved — not flat — replicating the natural inward curve of the healthy lumbar spine. When a user sits in a flat-back chair, the absence of lumbar support causes the lower back to round outward, collapsing disc space and placing the spine in a flexed, stressed position. The Strongback's curved back maintains the spine in its neutral lordotic position — the same posture recommended by physical therapists and orthopedic specialists for spinal health. The adjustable support panel lets the user or caregiver position the apex of the curve precisely at the user's lumbar region for a personalized fit.

Who benefits most from the ergonomic backrest?

Users who spend more than 30–60 minutes per session in the chair benefit most. The Strongback is particularly well-suited for users with lumbar disc disease, degenerative disc conditions, chronic low back pain, spinal stenosis, post-surgical recovery, or anyone whose back pain is worsened by poor seated posture in standard chairs. It is also beneficial for users with progressive conditions where maintaining spinal alignment slows the development of postural deformities.

How does the angled seat improve posture?

A flat seat allows the pelvis to rotate backward (posterior pelvic tilt), which flattens the lumbar curve and forces the spine into a C-shaped slump. The Excursion's angled seat tilts the pelvis slightly forward (neutral or slight anterior tilt), which naturally re-establishes the lumbar curve and allows the spine to stack properly. The 1.2" cushion distributes weight away from the ischial tuberosities (sit bones) and tailbone, reducing pressure point discomfort during extended use.

How does the Strongback compare to a standard transport chair in terms of weight?

At approximately 19.8–22.3 lbs (net, without footrests), the Strongback is slightly heavier than the lightest aluminum transport chairs (18–19 lbs) due to the additional backrest structure and double crossbar frame. For most caregivers this difference is minimal. The ergonomic benefit for the user is the primary reason to choose the Strongback over a lighter but flat-back alternative.

Can the lumbar support be removed if not needed?

The lumbar support is integrated into the backrest design — it cannot be fully removed. However, it can be adjusted up or down along the back to change where the support contacts the spine, or positioned at the top of the backrest where it has minimal lumbar effect if the user finds it uncomfortable. For most users, a proper fitting adjustment resolves any initial discomfort with the support.

What warranty does the Strongback carry?

The Strongback Excursion 12+AB carries a 5-year warranty on the frame and 1-year warranty on all other parts. This is a significantly stronger frame warranty than the lifetime limited warranties on most aluminum transport chairs, which typically cover manufacturing defects but have more limited definitions of coverage. The 5-year Strongback warranty covers defects in materials and workmanship under normal use conditions.