Here is a cool bit from the team-up of Goodwater bits and Metalab. This 3 Ring curb is called the “Knuckle” and offers a 5″ mouth from sweet iron, with a small floating spade with copper player. The 4.5″ shank offers three different rings for leverage options. Per Goodwater, this bit is designed to be a transition bit introduce palate pressure as well as promoting softness and breaking at the pole. Retail, this bit is $125! Get your new training bit here for a fraction of the cost.