This braking system is designed with the S4 4-piston caliper, expertly mounted to a 12-inch, one-piece slotted and drilled zinc-plated rotor. The S4 caliper features D.O.T compliant dust and weather seals, ensuring durability and reliability. It accommodates the popular DR1 or HB100 pad type, making it a versatile choice for your needs.

One of the standout features is Baer's unique backing plate, which not only serves as a caliper mount but also incorporates a modern one-piece park brake shoe assembly. You’ll also appreciate the included stainless braided hoses, adding to the overall quality of the system.

The 12-inch SS4 is designed to fit most wheels that are 16 inches or larger, making it a great option for various setups. It’s compatible with rear ends featuring Ford 8" or 9" small bearing housing ends, with bolt patterns of 5x4.5" and 5x4.75".