Professional's Choice Combination Series-Chain BitThe Combination Bit is a great transition from the O Ring. It uses the rope nose and gag to simultaneously ask the horse to break at the poll and give the rider more leverage. Brittany likes to use this bit for training, tuning, and competing. The chain mouthpiece is very forgiving while also being slower to engage and to release. It is a great for novice hands or a sensitive horse. SKU: BPB 1000