French mouth combined Gag bitComposition: German Silver (65% copper, 23% zinc, 12% nickel) a relaxing and solid alloy. Effect: this bit makes horses transfer their weight on their hindquarters. The neck pressure is significantly reduced by the curb chain action. The bit action is divided between the neck, the bit and the curb chain. Tips: the passes prevent the bit from tipping over and the cheek pieces are better fixed on it. The bit can be used with a pair of reins directly