Giant ISP/Vector/D-Fuse Seatpost Di2 Internal Battery Holder
This is the Giant Internal Battery Mount for Di2 Seatpost mounting batteries in aero seatposts such as ISP, Vector, and D-Fuse models. The holder is inserted into post beside the battery and a compression screw expands the holder to secure the battery in position.
- 08-15 TCR Adv SL ISP (Vector shape)
- 12-14 Defy Adv SL ISP (Vector shape)
- Vector seatposts
- 15+ Defy Adv SL ISP (D-Fuse shape)
- D-Fuse seatposts
- 14+ Propel Adv SL ISP
- 16+ TCR Adv SL ISP (Variant shape)
- 16+ Variant seatposts
This product was added to our catalog on December 2, 2015.