dynamic rs universal bit double jt 16mm sensogan 115 mm metallDynamic RS bits are shaped in such a way that they lie anatomically correct between tongue and palate and do not exert pressure on sensitive parts of the mouth. They are a further development of the KK ULTRA bits. The middle link or joint is angled forward by 45 and uses the sensitive sense of touch of the tongue. Thanks to the ergonomic shape, the rein aids reach the horses mouth in a more targeted manner. The pressure generated by the rein aid is