Professional's Choice-Bob Avila San Juan Shank - Port with 1/4" Roller Bit-AVB-134*
This bit features a medium port and copper roller that works off bar and palate pressure. The length between the mouthpiece and the top ring (the purchase) gives this bit more leverage. The mouthpiece offers moderate tongue relief. Good for working with older, more mature horses. This bit requires light contact. Port: 2", Mouth: 5", Cheek: 7 1/2"