2 Formula 180mm Front / 160mm Rear I.S. to Post Mount Bike Disc Brake Adapters NEW

Lot of two FORMULA I.S TO POST MOUNT ADAPTER NEW / SHIPS IN 24HRS SPECIFICATIONS: Manufacturer: Formula For use with Formula calipers only  Includes two adapters Converts I.S. mount (51mm apart center to center holes) frames and forks for use with Post Mount brake calipers (74mm center to center apart holes).  If used on a fork it's compatible with 180mm rotors. If used on a frame, it's compatible with 160mm rotors  Material: Aluminum Color: Anodized black Condition: New, not in retail packaging.  NOTE: Using these with other brands of calipers may be possible, but is done at the buyer's own risk. We don't know if it's compatible with your brand of caliper (we don't have your brakes)