The Sprenger Dynamic RS Eggbutt Bit with D-shaped rings features a double-jointed, ergonomically shaped mouthpiece with a 45° forward-angled joint. It lies anatomically between the tongue and palatal arch, ensuring even pressure distribution and allowing for clear, effective rein aids.

Designed to encourage sensitive or cautious horses to confidently step forward to the bit. The fixed D-rings ensure direct pressure on the tongue and lower jaw, with gentle poll influence. The bit remains steady in the mouth, is soft on the corners, and offers additional support for sideways-acting rein aids.