The stylish, modular Küschall K-Series is the perfect wheelchair for you if you are active and value a rigid frame with high driving precision. This wheelchair is flexibly adaptable to your needs. The movable seat module can be adjusted comfortably and independently of the frame. No matter what seating position, whether particularly stable or active - the Küschall K-Series can be completely adapted to your lifestyle.
The K-Series became my second wheelchair and first rigid frame. I have to say I am really quite satisfied. It is very stable and rolls relatively easily. I ordered the chair with a 90⁰ leg angle because I thought it would give me a smaller turning radius.. which it does, but my feet are now really very cramped to make it onto the footplate, though that is probably my own doing. I also noticed that the overall frame length could easily be a bit longer (again not sure if this is individual, since it is not a custom build), as there is rather little leeway to bolt the seat plate more actively or less actively, otherwise there is a lack of space towards the front or you tip over (really very) easily (just turning around backwards is enough). The K-Series is still relatively heavy by comparison, but you don't notice too much of it thanks to the stiffness of the frame.
Pros
reactive/smooth riding feel
visually exceptional frame
can be disassembled into many individual parts for transport
many options when ordering
Cons
absolutely no cushioning anywhere/you feel almost everything
comparatively heavy
very little color selection (without surcharge)
narrowly cut model
Invacare is a bit slow in their processing
due to the angular frame, quite a few accessories do not fit
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TinaVerified
19 May 20261-6 months
Good overall package
The K-Series is my second wheelchair and my first rigid frame. Due to my medical condition, I got it with suspension. I am totally thrilled with this because bumps are smoothed out very well. In addition, it is very agile and lightweight. The anti-tipper is very easy to fold away. I use it with the e-motion DuoDrive. Furthermore, I also find the design stylish. In the future, I would also like to use it with a power add-on device. With a hoist, I can get it into the car easily.
Pros
very agile
lightweight
very comfortable suspension
Cons
cannot be used without anti-tipper. Tips backwards easily
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LinaVerified
10 April 20262-5 years
It is my first wheelchair. Therefore I don't really have a comparison. On the whole I am satisfied. Is very agile and light. Also easy to stow away with quick-release axle wheels and a fold-down backrest. Have even taken it in a Smart car trunk already. Use it with smoov. Well compatible for that. The front wheels, however, start wobbling very quickly when driving faster and overall feel completely undamped. Have height-adjustable push handles. But those broke after about 2 years and can no longer be adjusted reliably
Pros
very agile
light
easy to disassemble
Cons
Parking brakes have to be readjusted frequently
Push handles broke
Front wheels wobble very quickly when driving faster and you notice every mini bump in the floor
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Mia Jolie WillnerVerified
10 April 20266-12 months
Good for my everyday life
The wheelchair is great in terms of weight. However, for me, unusable without emotion. Nevertheless, I am very satisfied. It also works great with my power attachment.
Pros
super agile
very narrow
good for
driving
Cons
little color selection
not so good push handles
a bit wobbly without anti-tippers
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LukasVerified
10 April 20266-12 months
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SophiaVerified
31 March 20262-5 years
Great for beginners
This is my first wheelchair, and so far I am really satisfied. It is just super good and easy to adjust, which is especially important at the beginning because my seating position kept changing. The frame has an interesting shape, but the tubes are not as easily compatible with other things because of it. Track Wheel and power add-on device still fit on it, you just need adapters.
Pros
Easily adjustable and many adjustable points
Cons
Frame shape a bit complicated for compatibility
Backrest adjusts well, but is a bit wobbly in my case
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WhyVerified
20 February 20261-2 years
Not a good chair for biking
I was not satisfied with the chair and within the first two years my front frame tube completely snapped while handbiking. What is quite nice is the vario axle that you can attach to it.
