a central core offering the flexibility of the mouthpiece: flexibility + stimulate the same mechanoreceptors as a double-jointed bit.
the intermediate core giving the mouthpiece ergonomics: the pressure points are well distributed, the morphology of the horse’s mouth is respected.
the cover layer providing damping: the “soft” mouthpiece is the material that absorb shocks from the rider’s hand the most. The information thus transmitted to the horse is attenuated. This is ideal for sensitive horses.
