8 inch Cheeks, 5 inch Mouth. Ultra Combination - Dropped Nose, 3/8 inch Signature Iron Wrapped Lifesaver. The Ultra Combination is an ideal barrel racing bit providing a balanced approach with good rate and turn control. The leather laced bicycle chain noseband works with the quick link comfort curb for front to hind control. The loose shank and limited draw gag work together for shoulder elevation and supple turns. This design is for horses that have alleyway issues, as it provides lateral control to help move the horse into forward motion.