Publicado Por En julio 23, 2026 SRAM/Avid Post Mount disc brake caliper mounting adaptors provide alternative mount positioning that allow the caliper to be used with different sized rotors than used on the frame or fork caliper mount.20P-2 bracket for 200mm and 220mm rotors. Includes two 18mm titanium mounting bolts. Item Specifications: Brake Caliper Type, Post Mount, Brake Caliper Mount, Post mount, Brake Caliper Type, Post mount, Hardware Included, Yes, Rotor Size (mm), F200/F220,.