The ergonomically shaped port of this Weymouth offers broad space for the tongue and is angled forward by 30 degrees. Particularly comfortable for horses that are irritated by a cramped tongue as the bit reduces the pressure on the sensitive borders of the tongue. The horse's motivation is enormously increased and the rider benefits from a better contact. Sensogan is a revolutionary new material which has been produced by Sprenger; it's unique composition of copper, manganese and zinc make Sensogan different to anything else on the market. Sensogan results in a smoother and more regulated oxidation process in the mouth which helps to make the contact and feel more consistent. Manganese is an important micronutrient which can help to prevent muscle tension thus reducing stress levels and Sensogan delivers regulated levels of manganese to the horse helping to improve the overall connection and harmony between horse and rider.Available with the option of stainless steel cheeks or Aurigan cheeks