Transform in few seconds only, without any tubing or adaptation, your 3" expanding shaft (Ø70 to 75 mm) into 6" one (Ø150 or 152 mm)
Easy and light adaptor to transform in few seconds 3'' expanding shaft into 6'' one
  • Lightweight and easy to install core adpator for 3'' bars
  • Transform 3'' expanding shaft into 6'' one without any tubing or adaptation
  • Corexal can be adapted on any 3'' expanding shaft
  • Expanding shaft exhausted for 6'' cardbord tube released
  • Expanding shaft pressurised to maintain 6'' cardbord tube


Profiles Assemblies

Length either standard or on request:

Corexal® works:

  • without any adaptation or machining regardless of 3" expanding shaft type
  • without any pneumatic tubing or electrical installation
  • without any special tools
Surface finishes Surface Coating

No surface finishings

Standard version :

  • Length : 300 mm
  • Weight : 3.8 Kg
  • Anodization : 20µm soft grey on the body and 20µm electric blue on the end caps
  • Grips : 3 widths of 25 mm on the whole length

Various surface coatings in option:

  • Hard chromium
  • Teflon® coating
  • Sand blasting
  • Special grips on request