RSD - Radial Brake And Clutch Master Cylinder Assemblies


  • Racing driven radial mount technology gets the most out of your stock or aftermarket brake caliper by increasing leverage
  • Compatible with OEM switch housings and CANBUS wiring
  • 1" clamping diameter
  • Twist adjuster easily modifies the lever distance from the handlebar
  • CNC machined from billet aluminum
  • Design matched to the radial product line
  • Mounting hardware included
  • Available in Contrast Cut
  • Made in the U.S.A.