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.
To help alleviate pinching, Herm Sprenger developed this KK Ultra 2-Type Bit that is a combination eggbutt and loose ring. 16mm Aurigan® mouth. 70mm rings.
With its design based on the anatomy of the horse's palate, the Herm Sprenger KK Ultra Baucher Bit pairs an Aurigan® mouthpiece that encourages salivation with long-wearing stainless steel cheeks. 16mm.