Herm Sprenger System 4 Stirrup Iron

In 1998 Sprenger improved the stirrups flexibility by extending the joint with an additional link. The System 4 relieves hips, knees and ankles during riding and particularly spares ligaments and menisci. System 4 jointed stirrup is an epitome for comfortable riding. It has un questionable confidence and is used by both, leisure and professional riders.