Price on request
Nitrum
Rigid-frame active / ultralight. Highly configurable aluminium rigid chair with an oval-tube frame aimed at maximum push efficiency.
Last updated: 5 October 2026 · Total: 17 products
Manual wheelchairs whose specifications describe a rigid frame. Rigid frames have fewer moving parts and usually weigh less; most are built to measure.
Price on request
Rigid-frame active / ultralight. Highly configurable aluminium rigid chair with an oval-tube frame aimed at maximum push efficiency.
Price on request
Rigid-frame active / ultralight. Aluminium mono-tube rigid chair built to order with a very wide range of configuration options.
Price on request
Rigid-frame active / ultralight. Modular rigid active chair with a multi-position seat and a folding, angle-adjustable backrest.
Price on request
Rigid-frame active / ultralight. Carbon-fibre rigid chair combining very low weight with adjustable geometry.
Price on request
Rigid-frame active / ultralight. Made-to-measure titanium rigid chair whose frame is guaranteed to come in under 4 kg.
From about USD 2,011 (US retailer SpinLife sale price; list USD 2,873)
Rigid-frame active / ultralight. Aluminium rigid chair designed for responsive handling and easy car loading.
Price on request
Rigid-frame active / ultralight. Rigid chair in aluminium or welded carbon with a rotating drive-wheel adapter for tool-free centre-of-gravity tuning.
About USD 2,999 (US retailer Med Mart; list USD 3,719)
Basketball & multi-sport court. Adjustable entry-level court chair suited to several sports.
Price on request
Tennis. Made-to-measure tennis chair with optional carbon axle, tri-frame and carbon seat.
Price on request
Active pediatric. Growable rigid chair for young children with carbon frame panels and good rear-wheel access.
From about USD 1,977 (US retailer SpinLife sale price; list USD 2,824)
Active pediatric. Light rigid children's chair with built-in growth and swing-away arms.
Price on request
Active pediatric. Rigid aluminium kids' chair designed around wheel access, with frame growth built in.
Price on request
Active pediatric. Rigid active chair for children with widely adjustable seat, back and centre of gravity.
Price on request
Pediatric tilt & positioning. Growable children's chair that can be self-propelled yet tilts for rest.
Price on request
Rigid-frame active / ultralight. The lightest chair in the range, a made-to-measure minimalist rigid frame for experienced users.
Price on request
Rigid-frame active / ultralight. A limited-edition rigid chair whose frame is made from natural European ash wood.
Gear · 7 min read
Your first active chair comes down to three things: frame type, five measurements, and the people who help you get them right.
Gear · 7 min read
Rigid frames win on weight and push efficiency. Folding frames win on packing size. The gap is smaller than it used to be, so check real figures.
How-to & Maintenance · 8 min read
A few body measurements, a firm tape and a helper are enough to prepare for a wheelchair order. Here is how to take each one and what it becomes.