Dynamic RS bits are characterized by the ergonomically shaped mouthpiece. The bit sits perfectly in the horse's mouth, resulting in soft & even pressure across the entire surface of the tongue, which encourages the horse to chew on the bit. Sprenger Dynamic RS bits stimulate the horse so that it accepts the bit more easily.

In addition, the ergonomically shaped mouthpiece of the bit provides a quick and balanced effect on the horse's tongue. This bit supports contact with the horse's bars very effectively and helps to keep the horse forward on the bit.

This model of bit is a bridoon bit, which is somewhat thinner than standard bits, making it perfect for use together with a curb bit.