I have 2004 Dura Ace 10 spd and KCNC brakes. . . what size (mm) do I need?

• It seems that the 1.2 cordz are not compatible with the Power Cordz nokon liners? • What clasp are you using for the derailleurs? Q. My Power Cordz don't fit through the cable inlet hole on my shifters; what should I do? A. Note: The shifters which have inlet hole issues which we are aware of are the SRAM X.0, Shimano LX and XT. Please let us know if you encounter this issue on other mechanisms. Solution 1: Reduce the size of the end of cord to fit through the inlet and then pull the cord through the inlet. (this takes a bit of finesse to cut the cord length-wise in half) • Using an X-acto® or other very sharp blade, cut the Cord lengthwise 2 inches (5 cm) or more • Cut out the fibers • Cut half of the coating diagonally to keep from catching while feeding the end through. • Feed the end through the inlet hole gently, using needle nose pliers to pull the Cord if needed. Solution 2: Enlarge the shifter inlet holes' diameter (because this procedure modifies other manufacturers parts, ...