Zimmermann FusionZ means always compound discs. Zimmermann has over 10 years of experience at this special product segment. The entry in this segment has been carried out with the well-knownCompound Disc Formula:Z.
Because of easier materials for the brake disc hub we can save unsprung mass in the cars:
weight recution
reduction of CO2 emissions
Main difference of the four lines:
Formula:Z: Hub and friction ring arefloating mounted
Formula:F: Hub and friction ring areform fitting
Formula:S: Special combining ofsteel hub and casted friction ring
Formula:R: specially coatedlight alloy hub and high-carbon cast friction ringwith optimized connection technology and thus free radial expansion;developed exclusively for the racetrack!