The Wilwood XRZ Pedal represents the next evolution in our dedication toward precision engineered complete sprint car braking solutions. After a year of solid development and testing with numerous teams the XRZ Pedal is ready to be the best and last pedal you’ll need. Featuring: The strongest lightweight forged no-flex pedal available with adjustable pedal ratios fine tunes driver feel, input strength, pressure, and consistency. Ratios of 6:1 – For most standard raised rail frame ratio or 7:1 - Ideal ratio for wing and non-wing providing optimal feel, modulation, and pressure. Additional features of an adjustable pad plate for driver comfort, finished with non-skid machine surface for enhanced traction and dedicated return spring tab at base of arm. Kit also includes premium-grade hardware.