Acavallo Arena Alupro Aluminium Safety Stirrups

The Stirrup bow is made of aluminium, while the opening arm is made of a special polyamide material. Unique, stress-actuated locking and release mechanism located between the lower end of the outer, pivoting stirrup arm and the foot support plate/tread.
Easy and reliable "one-click" re-engagement of the stirrup locking and release mechanism once triggered.

Special Spring Effect:
As a result of the flexible polymers used in the design and construction, the stirrup conveys a less rigid and much more comfortable feeling to the rider than with conventional products.
The uniquely engineered assembly of the stirrup bow and foot support, makes is capable of effectively absorbing and compensating for short-term and sudden impacts exerted through the riders weight.