Formula Caliper Adapters. Features: Works with all Formula 74mm post mount brake calipers IS: 51mm (International Standard) tab mount, PM: 74mm post mount Includes hardware for mounting the adaptor to the forks/frame Specifications: Brake Caliper Mount Type: Post Mount (74mm) Mount | Rotor Size: 160mm Post | 180mm Rotor, 140mm Post | 160mm Rotor
