Headsets are inconspicuous but essential. Above all, a headset is more
complex than it appears at first glance. Our ZS56 upper part with
integrated cable routing (ICR) is the result of extensive development
work, so you can install it easily and enjoy long-lasting reliability.
This is ensured by a double-sealed angular contact bearing, which we
fill with our optimized headset grease. The two double-lip sealing
washers reliably keep the grease inside the industrial bearing while
preventing moisture and dirt from entering.

Double-sealed angular contact bearings

Centering ring made of glass fiber reinforced plastic

Metal-reinforced sealing washer