New! Low Port Futurity BitCopper Roller Low Port Bit This durable stainless steel bit is constructed with a low port mouthpiece for tongue relief. The center copper roller promotes salivation and pacifies a nervous horse. The angled shanks allow for quicker leverage action with rein use. Bars move independently. The addition of a curb chain to this bit can help increase speed, rating, and stop. 5" Mouthpiece 6 5 8" Cheek 2 1 2" purchase 3 1 4" shank 1 1 8" headstall ring 1"