Shock Absorbers and Suspension Systems for Personal Mobility
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Custom Motion Control and Suspension Systems for Personal Mobility OEMs
Today’s personal mobility equipment needs more than just function — it requires comfort, reliability, and designs that can scale. Whether it’s a powered wheelchair, scooter, or accessibility platform, every detail of suspension and motion control directly impacts rider independence and confidence.

At QA1, we partner with OEMs to deliver custom-engineered shock absorbers, spring sliders, bearings, and full suspension assemblies tailored to the unique demands of mobility platforms. With hundreds of thousands of QA1 components already in service worldwide on personal mobility platforms, our systems have proven their durability in the toughest everyday conditions.
What We Offer Mobility OEMs
Shock Absorbers & Dampers – Tuned for stability, vibration reduction, and rider comfort.
Spring Sliders – Compact, fluid-free alternatives ideal for scooters and assistive lifts.
Rod Ends & Bearings – Self-lubricating and high-strength options for steering, folding frames, and lift assists.
System Integration – From sub-assemblies to turnkey suspension systems, ready for installation.

Why OEMs Choose QA1
U.S.-based engineering and prototyping, with US and global production support
Co-design and white-label integration options
In-house durability, dyno, and cycle testing
Experience helping OEMs navigate testing protocols
Built Around You
We work as an extension of your product development team — helping you design new systems, solve persistent challenges, and bring innovations to market faster. From small-scale prototyping to globally scaled programs, QA1 delivers solutions built around your platform and your customers’ needs.
Want the full details?
Check out our brochure to see how QA1 can help you advance ride comfort, safety, and integration in your next mobility innovation.