byACRE Carbon Ultralight
Our verdict
The lightest rollator here by its maker’s own figures, with the same weight limit in every document and a lifetime frame warranty. If you are buying the Compact, check the seat and handle heights with byACRE: its documents differ by up to 4 cm on the handle height.
Best for: anyone who lifts a rollator into a car or up a step every day.
Not for: users over 130 kg.
Based on the maker's published documents. We have not physically tested this product.
Specifications
Shown as printed in the source, last checked 1 October 2026. Where a figure is missing, the maker did not publish it or we did not record it.
| Max user | 130 kg (manual, size guide and UK page) |
|---|---|
| Weight you lift | 4.8 kg Compact and Regular, 4.9 kg Wide, without accessories |
| Seat height | Compact 56 cm (manual) or 57 cm (UK page); Regular and Wide 61 cm |
| Seat width | Compact 41 cm, Regular 42 cm (manual) or 42.5 cm (page), Wide 47 cm |
| Handle height | 77.5 to 95 cm (manual), 78 to 95 cm (UK page) |
| Folded | 66 x 25 x 80 cm (UK page FAQ) |
| Wheels | 20 cm |
| Warranty | Lifetime on the carbon frame for the original owner, if registered within 3 months; 2 years on the rest |
| Standard named | EN ISO 11199-2:2005; EU medical devices regulation, Class I |
Price on Amazon today
| Photo | Title | Price | Buy |
|---|---|---|---|
| byACRE Carbon Ultralight Rollator Walker, 4.8 kg, Champagne Gold, Regular | World's Lightest Carbon Rollator Walker with Seat for Seniors, Foldable Mobility Aid, Indoor and Outdoor Use | £529.00 |
|
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Where these figures come from
We read the maker's documents for this product when we wrote Best Rollators UK: 14 Ranked Against the Makers’ Own Documents, where it is ranked number 2. The guide names each document and explains how the products were ranked.
Specifications are shown as the maker prints them in its own product page, leaflet or manual, read on the date given. Where a price is shown it names the seller and the date. We have not physically tested these products, and no maker or retailer can pay to be listed or placed higher. Not sure what suits you? An occupational therapist or your local wheelchair service can advise.
Spotted a figure that has changed? Email hello@reviewmobility.co.uk and we will check it against the maker's current documents.
Other rollators
on Amazon, paid link (opens in a new tab)Review Mobility Winner 2026
Rollz Air
The highest weight limit in our ranking, on a frame that weighs about 5 kg, with the same limit in every Rollz document we read. Plan on 5.0 kg for the Regular, not the 4.7 kg in the headline.
- Max user
- 175 kg, all sizes (manual, UK page and FAQ)
- Weight you lift
- 4.9 kg Small, 5.0 kg Regular, 5.2 kg Wide (manual); the UK page says 4.7 kg. Two bags come with it and the manual does not say whether they are included
- Seat height
- 52 cm Small, 62 cm Regular and Wide
- on Amazon, paid link (opens in a new tab)
Topro Olympos ATR
The best-documented outdoor rollator we found: big wheels, 150 kg, 7 years’ warranty and every figure you need to choose a size. Take the manual at its word: roads and paths, not rough or steep ground.
- Max user
- 150 kg, all sizes (manual, brochure and product page)
- Weight you lift
- With wheels and bag: Medium 8.9 kg, Small 8.7 kg, Medium Slim 8.3 kg (brochure; the product page says 8.9 kg for the Slim)
- Seat height
- 60 cm Medium and Medium Slim, 54 cm Small
- on Amazon, paid link (opens in a new tab)
Days 100 Series
The second-highest weight limit in our ranking, in four sizes at around 7 kg. Measure the seat height yourself when it arrives: the maker’s two documents differ by up to 2 cm.
- Max user
- 165 kg (page and manual); the Amazon listing says 160 kg
- Weight you lift
- 6 kg X-Small, 7 kg Small, 7.2 kg Medium, 7.3 kg Large
- Seat height
- Page: 50, 53.5, 56.5 and 62 cm. Manual: 50.5, 54, 54.5 and 63 cm
