This bit is also extremely versatile as the 3-Ring bits due to the different rein options. It is a good choice for sensitive horses as it is a little bit softer than model 40607, leading to a higher level of acceptance. The lever action has a slight delay due to the lateral offset position of the upper ring. Cross-Country riders sometimes prefer to add a curb strap to get more direct action. The pressure on the poll is limited that way.KK ULTRACompared to conventional bits, the double jointed KK ULTRAs have a middle linkalso known as the beanthat is shortened and angled forward by 45°.Only with this angle the middle link lies gently on the tongue resulting in even and constant contact to allow clear instructions through the reins.The innovative KK ULTRA bits take advantage of the exceptional sensitvity of the horses tongue which multiplies the perceptions from signals given by the bit. When the reins are pulled the middle part of the KK ULTRA fully rests on the tongue without