ControlTech DBH Di2 Battery Holder for Seat Post φ26.262(27.2 mm)/φ31.662(30.9 mm/31.6 mm);
ControlTech DBH Di2 Battery Holder for Seat Post φ26.262(27.2 mm)/φ31.662(30.9 mm/31.6 mm)

Use for Shimano internal battery (SM-BTR2) Securely hide your Di2 within your seat post. Rubber material reduce weight but increase protection on battery.

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Use for Shimano internal battery (SM-BTR2) Securely hide your Di2 within your seat post. Rubber material reduce weight but increase protection on battery.

  • Material: Rubber
  • For Seat post Dia:27.2mm
  • Weight:6g (27.2mm)
  • Material: Rubber
  • For Seat post Dia:27.2mm
  • Weight:6g (27.2mm)

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