Sport Prosthetic Arm
Engineering freedom
of movement
ARM-XR is built for people who have accepted their situation — but decided nothing will hold them back. A prosthetic you can rely on for the long run: from everyday commuting to power sports, no electronics, no failure points. Built for driving. Built to last.
Why ARM-XR
Built for performance, made for life
Years of innovation condensed into a fully mechanical prosthetic arm — engineered to restore symmetry of movement and support balanced muscle development.
Aerospace aluminium
High-strength alloy construction — ARM-XR above elbow weighs approximately the same as the arm of a 60 kg person. Light enough to ride with, strong enough to last.
Patented release system
Automatically releases with the handlebar when the user lets go — safety engineered into every detail.
Medical grade quality
CNC-machined, EU 2017/745 and FDA compliant. Every unit individually assembled and quality controlled.
No electronics — by design
Unlike myoelectric arms, ARM-XR is built specifically for vehicle control. No trained gesture, no signal, no battery. In an emergency, the release is automatic — mud, water, impact: nothing blocks it.
Products
Two models, one standard
ARM-XR is available in below elbow and above elbow configurations — each individually assembled and quality controlled by Péter Bengő.
ARM-XR Below Elbow
A compact configuration for below-elbow users. Provides full handlebar grip and vehicle control with the locking–releasing system built in.
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ARM-XR Above Elbow
ARM-XR above elbow weighs approximately 1.6 kg — similar to the forearm weight of a person around 60 kg. During riding, most of this weight is carried by the handlebar, not the user's body.
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OUR STORY
Where it all began
Péter Bengő has been involved in prosthetic development since 2010. His first project started with a request to modify an existing prosthetic device for extreme use — and from that challenge, the ARM-XR was born.
He invented and patented a new construction that enables full vehicle control for one-armed riders. The first implementation was a deeply personal challenge: a custom fit for a 5-year-old boy.
Today, Arma Lab manufactures each ARM-XR with high-precision CNC machines — with final assembly personally supervised by Péter, maintaining the same quality standard from day one.
References
ARM-XR in action
From competitive motorsport to everyday rides — ARM-XR riders push the limits of what's possible.
Motorsport
ARM-XR enables full motorcycle control — on the track and on the road.
Cycling
Symmetrical posture and muscle development restored for competitive and recreational cyclists.
Ready to gear up?
Get in touch with our team — we're happy to help.