Description L'arc de l'étrier est réalisé en aluminium, tandis que la branche ouvrante est réalisée dans une matière polyamide spéciale. Le dessus de plancher de l'étrier est également réalisé en polyamide, et le plancher est en acier inoxydable. Le modèle “AluPro”, dans sa conception, confère les mêmes fonctions que l'Arena “HiFlex”, mais il est basé sur des matières différentes. Caractéristiques: 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 Due to its design and construction which is based on flexible polymers, the stirrup conveys a less rigid and much more comfortable feeling to the rider than with conventional products The springing stirrup bow and foot support assembly is capable of effectively absorbing and compensating for short-term and sudden impacts exerted through the rider’s weight from the top, e. g. during posting, jumping or hacking Considerable benefits for the rider: strong relief of foot bottoms, ankles, knees and hips Therefore, also very interesting for riders suffering from orthopedic problems Code article: 323075 Évaluations (3) Acavallo Etrier Arena Alupro Aluminium