Invacare Aviva RX40 Ultra Power Chair
The Invacare Aviva RX40 Ultra Power Chair is fitted with the Aviva RX base to provide ultimate ride comfort when used both indoors and outdoors.
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Details
Both indoors and outdoors, the Invacare Aviva RX40 Ultra Power Chair's Aviva RX base provides ultimate ride comfort. To further enhance user comfort and maximise support, the power chair is equipped with ultra-low Maxx seating that moves precisely with the user, following the body's natural pivot points. To enable the RX40 Ultra to easily navigate through hallways, shopping centres, cafes, and homes and also fit under tables and desks, it features an impressive 420mm seat-to-ground height. The seat can also recline, tilt, and lift to ensure optimal comfort, as well as the option to raise to eye level whenever needed. Wheelchair-accessible vehicles can also use it.
The inbuilt LINX system on the RX40 Ultra learns and adapts to changes in driving habits, providing a consistent drive and compensating for imbalances for an excellent drive and manoeuvrability, and featuring a choice of controls from basic to touch screen. To ensure it maintains true driving direction, the optional LiNX G-Trac feature also prevents the need to continually correct the chair.
The Aviva RX40 Ultra benefits from a CTC (Control, Traction, Comfort) suspension system, which isolates the seat from bumps and vibrations and ensures optimum weight distribution, traction, and control with all four wheels always in contact with the ground. Featuring an Axendo lighting system, which is a fully road-legal package utilising ultra-beam technology, the RX40 Ultra keeps you visible and safe while out in low-light settings.
The images of this product are for illustration purposes only.
The Invacare Aviva RX40 Ultra Power Chair is not available for purchase online, to book a free home assessment please fill out your details above.
Features and benefits:
- Ultra Low Maxx seating by Motion Concepts
- Anti-tippers
- 4 Point tie-down system
- Lap belt with autolock (adjustable on both sides)
- Fixed STF height and seat angle setting
- Fixed Angle Backrest with Rehab backrest
- Manual Centre Mount leg rest
- LiNX control REM211 with standard bracket
Specifications:
- Crash tested ISO 7176 -Part 19
- Seat widths: 405 - 505mm (16 - 20") & 480- 555mm (19 - 22")
- Seat depth: of 405 - 505mm (16 - 20") & 480 - 580mm (19 - 23")
- Backrest heights: 560 - 660mm in 25mm increments
- Ultra Rail Mounted Flip back Cantilever Maxx Tilt Arm
- 5 Shroud colours
- 5 Rim insert colours
- 9 x 2.80" (225 x 70mm) castor, pneumatic
- 14 x 3" (355 x 75 mm), pneumatic drive wheels
- CTC Suspension (Control, Traction, Comfort)
- 6 km/h (4mph) 4 pole Durawatt motors and 60Ah batteries
- 8A (200 - 250V) charger
- Maximum user weight: 136 kgs (21 Stone)
Specification
| Electric Seat Raise/Lower | No |
|---|---|
| Half Folding Back | No |
| Manufacturer | Invacare |
| Cushion Supplied | No |
| Attendant Brakes | No |
| Quick Release Rear Wheels | No |
| Removeable Armrests | No |
| Padded Backrest | No |
| Side Transfers | No |
| Seat Belt Supplied | No |
| Detachable Foot Rests | No |
| Crash Tested | No |
| Anti Tip Wheels | No |
Product Questions
Reviews
Delivery
FREE Delivery on order over £50 ex VAT to qualify
Standard Delivery (2-5 Working Days) is £4.95
UK Remote & Offshore Delivery (2-5 Working Days) is £14.95
Express Delivery (1-2 Working Days) is £9.95
In-Home Delivery and Setup: Please note when choosing this service you must allow around 7-14 working days for delivery. For more information visit our In-Home Delivery and Setup page
We endeavour to dispatch all orders received Mon - Fri by 2:30pm the same day.
For more information on delivery please view our delivery page
Insurance
Mark Bate's Insurance
You can also take the option to purchase the standard or plus insurance.
| Standard | Plus | High Value | Prestige (Cabin Cars) | |
|---|---|---|---|---|
| Public Liability | £2 million | £5 million | £2 million | £2 million |
| 24/7 National Breakdown Recovery | Standard | Full | Full | Standard |
| Accidental Damage, Fire, Storm, and Flood | ✓ | ✓ | ✓ | ✓ |
| Theft and Vandalism | ✓ | ✓ | ✓ | ✓ |
| No Excess | ✓ | ✓ | ✓ | ✗ |
| 90 days worldwide cover | ✓ | ✓ | ✓ | ✗ |
| Baggage handling & In-flight cover | ✓ | ✓ | ✓ | ✗ |
| Loss of keys | ✓ | ✓ | ✓ | ✓ |
| New for old replacement | 2 years | 3 years | 3 years | 3 years |
| Personal effects cover | £150 | £300 | £250 | £250 |
| Personal injury / Accidental death | £1000 | Up to £5000 | £1000 | £1000 |
| Temporary hire cover (cover up to) | £7 a day | £10 a day | £10 a day | £10 a day |
| Hospitalisation benefit (cover up to) | £7 a day | £15 a day | £10 a day | £10 a day |
| Dental cover | £150 | £300 | £250 | £250 |
| Pet cover | £150 | £300 | £250 | £250 |
| Any driver cover | ✗ | ✓ | ✗ | ✗ |
| Puncture cover | ✗ | ✓ | ✗ | ✗ |
| Manual wheelchair insurance | ✗ | ✓ | ✗ | ✓ |
| Legal expenses | ✗ | Up to £25000 | ✗ | Up to £25000 |
1 Month Free Insurance
We offer 1 months free insurance Plus insurance if you do not want to commit to a package right now. The information of the coverage is below:
Mobility Smart Ltd, Unit 12 – 13 Creamery Industrial Estate, Kenlis Road, Barnacre, Preston, PR3 1GD is an Appointed Representative of Mark Bates Ltd, Premier House, Londonthorpe Road, Grantham, Lincs, NG31 9SN are authorised and regulated by the Financial Conduct Authority. Number: 308390. You can check this on the FCA’s Register by visiting the FCA’s website www.fca.org.uk/register or by contacting the FCA on 0800 111 6768.
By selecting free insurance I confirm that I have read and understood the Insurance Product Information Document and the Terms of Business Agreement. I agree to my information being passed to Mark Bates Ltd for the provision of insurance and to the Insurer for the purpose of accepting insurance and handling any claims, where if necessary, it may be divulged to third parties, provided my information will be processed in compliance with the provisions of the General Data Protection Regulation.
You have not an incident involving mobility equipment within the last 3 years that would of resulted in claim for the insurance described in the Insurance Product Information document
I explicitly acknowledge and agree that by choosing not to acquire insurance, I am fully liable for any and all costs arising from injuries or damages I may cause to a third party. Additionally, I understand that I will not be covered for any repairs or replacements needed due to accidental damage, fire, theft, or vandalism. I accept full responsibility and agree to bear all financial responsibilities related to such occurrences.
Warranty
Our Diamond Care Warranty is designed to give you complete peace of mind with your new mobility scooter or electric wheelchair. It ensures you’re fully supported during the first year of ownership, covering all parts, labour, and repairs for valid claims—including call-out costs and collection for service.
Why Choose the Diamond Care Warranty?
- Comprehensive Coverage: All manufacturing defects are fully covered.
- Hassle-Free Support: Phone and email assistance, engineer visits, diagnosis, transportation, repair, and return are all taken care of.
- Fast Response Times: We aim to address issues promptly, typically within 7-14 days at your home. If a repair is required, we’ll collect, fix, and return your product with an average turnaround of 14 days.
- Convenient and Worry-Free: You can trust us to manage the entire process so you can stay mobile without stress.
How We Make It Easy:
- Remote Diagnosis: In many cases, sending us photos or videos of the issue helps us provide quicker and more efficient support.
- Dedicated Support Team: Our experienced team is always on hand to ensure any manufacturing issues are resolved smoothly and efficiently.
For the complete details of your Diamond Care Warranty, including terms and conditions, please visit our full warranty page.
We’re here to help whenever you need us! If you have any questions, don’t hesitate to reach out to our friendly team.
Warranty Booklet
Warranty Info Sheet
IPID(s) and Terms of Business Agreement
VAT Relief
This product qualifies for VAT Relief meaning you will pay the excluding VAT price if you are eligible.
All you have to do is fill in the VAT Relief form in the checkout and we do the rest, it is a self declaration so there is no need to send any proof.
Check out our VAT Relief page for more info!

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