Extralite Hyper ICR Full Ceramic headset

The world's lightest headset for internal cable routing

Headset stack for integrated cable routing, fits frame bore Ø52mm with standard tapered forks 1-1/8 top  1-1/2 bottom.

Massive weight saving on standard/stock parts:  about 70% lighter than stock parts

Hidden extreme technology

Road use

Smooth, super durable, self lubed and never rustable

Extralite developed high-tech PEEK-ceramic bearing cartridges after two years of development and research.
Specifically for headsets applications: angular contact, self-lubed and sealed.

The internal Delrin spider fits several positions of cable-pass, hyper-accurate 3D cnc Delrin construction.

The headset includes:

-2 spacers: 1.5+3mm for correct installation in frames fittings with possible different depths
-2x full ceramic bearings
-1x delrin spider
-1x aluminium lower base plate for fork steerer