2013-2018 Ford Focus ST StopTech Sport Cross-Drilled Rear Single Left Brake Rotor 128.61099L

2013-2018 Focus ST StopTech Sport Cross-Drilled Rear Rotor - Single Left Features:

• Single left rotor ONLY
• Premium black E-coating finish to combat corrosion on the rotor hat and between the cooling vanes
• Castings have important O.E. details including extractor and set screw holes
• Superior cooling fin designs
• Double disc ground finish
• 100% fully machined finish including rotor hats
• 100% inspected and mill-balanced
• Lateral runout held to 0.002" or less
• Meet or exceed rigid quality specifications, including cooling vane designs

High-Performance Stopping Power

Designed to the exact specifications of your fast and sporty Ford Focus ST, StopTech's SportStop Cross-Drilled Rear Single Left Rotor is a high-performance upgraded replacement for your factory stock left rotor. With much better performance than factory stock blanks, you'll notice a huge improvement as this replacement upgrade is cross-drilled to provide much better stopping power for your ST in an inexpensive, easy-to-install kit. Being that this rotor is drilled in a unique pattern, the disc will quickly expunge hot gases and debris in a much more efficient manner than stock which provides for more predictable and smoother braking when you need it most. Even though this Cross-Drilled Rear Rotor is the same diameter and thickness as the stock rotors, it is up to 8 pounds lighter than stock and improve your cooling, braking, acceleration, and handling.

Provides Substantial Braking Performance At An Exceptional Value

This rear rotor is drilled with precise CNC-machining that leads down into their vane network. The intricate series of cross-drilled holes greatly reduce heat across the surface of the rotor, keeping it up to 180 degrees Fahrenheit cooler than your stock blanks. The design of this rotor helps clear away brake dust, gasses, and other debris from your pads to give you more bite and consistent braking performance. The hat area on this rotor features a special black, anti-corrosion coating that protects it from rusting prematurely. This rotor has a zinc dichromate finish that is also corrosion resistant and has a nice silver color that looks great behind oversized wheels.

Fitment: 2013-2018 Focus ST

Rotor Size: 10.7" factory replacements