Markcoopers
Member
Ok my previous frame of reference was a Westfield with cortina discs being 9mm deep, grooved and cross drilled for lightness, with relatively small alloy calliper 4 pots, and 9" drums on the rear. However I recon the whole 4 corners of that car were equal to just a front disc on the Z4M.....know wonder it weighs so much!! Staggered
