When you’re running at checks, run with the best. The Sherry Cervi Signature Bit Collection from Classic Equine offers countless mouthpiece and shank options to fit your every need. Each bit has an excellent feel for quick pickup and release. Sherry Cervi's Signature Collection bits have an excellent feel for quick pickup and release. This 6-inch-shank, small twisted-wire dogbone bit is great for horses starting barrel training or barrel horses with sensitive mouths. It offers a soft signal for complete rate and body lift in turns.