Introducing our impressive braking system, designed to bring a touch of performance and reliability to your ride. At the heart of this setup is the S4 4-piston caliper, perfectly paired with a robust 12-inch, one-piece slot-drilled zinc-plated rotor. The S4 caliper is equipped with D.O.T compliant dust and weather seals, ensuring durability in various conditions, and it utilizes the well-loved DR1 or HB100 pad type.

One of the standout features of this system is Baer's innovative backing plate. Not only does it serve as a caliper mount, but it also cleverly incorporates a modern one-piece park brake shoe assembly. To top it off, we've included stainless braided hoses for added reliability and performance.

The 12-inch SS4 is designed to fit most wheels that are 16 inches or larger, making it a versatile choice for many setups. It's compatible with rear ends featuring GM Small Pattern 10/12 Bolt Bearing on Axle (BOA) Non-Flush Mount Housing Ends (5x4.75", 5x5" BC).