The Herm Sprenger Dynamic RS Sensogan® Single Joint Eggbutt Bit has an ergonomically curved 16mm Sensogan mouthpiece. 65mm stainless steel cheeks.
The Herm Sprenger Aurigan® Short Shank Weymouth Bit features an 18mm mouthpiece and 11cm shanks with 7cm lower shanks. Patented Aurigan rapidly oxidizes, producing a pleasant taste in the horse's mouth. This encourages most horses to chew and salivate and helps to promote optimal bit acceptance.