The Herm Sprenger Dynamic RS WH Ultra D-Ring Snaffle Bit combines an ergonomically formed curved Aurigan® mouthpiece with a center joint that has a smooth roller disk. This bit lies perfectly in the mouth resulting in soft and even pressure for maximum bit acceptance. 16mm mouthpiece with 65mm rings.
The Special Dressage Weymouth Curb Bit by Herm Sprenger is designed with a higher port that is angled forward 30º and broader in the middle to allow space for the tongue. Its Aurigan® mouthpiece encourages salivation, resulting in a soft mouth and maximum bit acceptance.
The KK Ultra D-Ring Bit by Herm Sprenger features a 15mm Aurigan® mouth with a center link that's shortened and rotated 45 degrees.
With a smooth, rounded port that is angled forward, the HO Weymouth bit by Herm Sprenger features a 14mm Aurigan® mouthpiece.