ULTRA combines extreme lightness with full adjustability. Its new frame geometry in magnesium alloy and Aria's patented carbon-fibre central axle keep the weight to about 4.8 kg while standing up to the demands of everyday use.
The chair is stiff yet easy to handle, with excellent glide and responsiveness. It suits the experienced user who wants a lightweight chair that can be fine-tuned as needs change – and that expresses their personality and lifestyle.
Lightness
About 4.8 kg without rear wheels.
Adjustable
Centre of gravity, seat heights, knee-to-heel length and backrest angle can all be set.
Smooth & reactive
Excellent glide and instant response to every push.
Made to measure
Built around your body, posture and daily routine.
Magnesium frame
New frame geometry in magnesium alloy for rigidity at minimal weight.
Carbon-fibre axle
Aria's patented carbon-fibre central axle.
CNC components
CNC-machined 7075 aluminium parts for precision and durability.
Five key adjustments
Centre of gravity (CG), front and rear seat height, knee-to-heel length and backrest angle.
Totally Made in Italy
Designed and built by Aria Wheels.
1. Assessment
We meet you at OrthoHouse or at home to understand your daily routine, transfers and goals.
2. Measuring
We take your measurements and choose seat width, depth, heights and backrest.
3. Configuration & quote
Centre of gravity, camber, colour and accessories are chosen with you – then you get a written quote.
4. Built in Italy
Aria builds your chair to your exact specification.
5. Fitting & delivery
We hand over the chair, fine-tune the set-up free of charge and support you after the sale.
| Model | ULTRA |
| Manufacturer | Aria Wheels (Italy) |
| Frame | Rigid, multi-adjustable, magnesium alloy, carbon-fibre central axle |
| Seat width | 340 – 440 mm (20 mm steps) |
| Seat depth | 380 – 480 mm (20 mm steps) |
| Front seat height | 450 – 520 mm (10 mm steps) |
| Rear seat height | 360 – 430 mm (10 mm steps) |
| Backrest height | 270 – 405 mm (15 mm steps) |
| Backrest angle | 87° – 93° (3° steps) |
| Centre of gravity | 110 – 140 mm (10 mm steps) |
| Knee-to-heel length | 300 – 440 mm (10 mm steps) |
| Camber | 0° or 3° |
| Width in use | Seat width + 175 mm (0°) / + 220 mm (3°) |
| Transport weight | ≈ 4.8 kg (without rear wheels) |
| Max. user weight | 100 kg |
Manufacturer data, tolerance ±5 mm. Final dimensions and weight depend on the chosen configuration. Seat heights are changed by tilting the seat. Documentation: technical specs (PDF) · ULTRA flyer (PDF).
Book a free consultation
Need advice or a test ride?
OrthoHouse measures, configures and fits your Aria chair and supports your application to the ΤΚΕ – see how we help. Call +357 22 660688 or email info@orthohouse.com.cy.