Girodisc Lamborghini Gallardo Super Trofeo Front Replacement Rings Radium Engineering WRIST PIN DIAMETER: 21mm

WRIST PIN DIAMETER: 21mm

Direct replacement components that will improve your shifter precision and feel

4" stock rotors

Under idle

and consistent performance on the street or track

Girodisc Lamborghini Gallardo Super Trofeo Front Replacement Rings Radium Engineering WRIST PIN DIAMETER: 21mmOur replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically noted, GiroDisc replacement rings are only designed to work with GiroDisc hats. They are not designed to be used with other brands, including hats from cars equipped with 2 piece rotors from the factory.