s560a Home » headsets » internal cable routing » s560a INTERNAL CABLE ROUTING HEADSET S560A ZS56/28.6 I ZS56/40 Alloy Cap/Cups Sealed Bearings 1-1/8" to 1.5" Tapered Steerer Cable routed outside the upper bearing Top Nut: 1-1/8 Cup O.D.: 56 Crown Cone: 39.8 Height: 14 Weight: 152g Technical Diagram