Di2 battery holder

Secure rubber plug hides Shimano Di2 batteries safely inside your seatpost.

US$ 6.20

ITEM: AC-69
  • Almost negligible weight – just 6g!
  • Ribbed rubber design slips easily and securely inside your seat post.
  • Available to fit any post size (27.2mm, 30.9mm or 31.6mm external).
  • Provides natural damping against vibration for your expensive electrics.
  • Material:Rubber
  • Weight:6g
  • Size:27.2mm, 30.9mm or 31.6mm