Each cup mounts a bearing manufactured by PMP to simultaneously support both axial and radial loads generated by use.

The expander, made of three pieces in ergal 7075 T6, can be used only with forks with steel tube with hole reamed to d.22.2 for 1" and d.25,4 for 1" 1/8.Other diameters are available request standard steel spiders are used for those with tube in Ergal

• Material:Ergal 7075 T6 and Ti 6Al-4 V
• Weight: 138 gr.(1 1/8"), 100gr. (1")
• Colour: Black and Silver