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Di2 Seatpost Battery Mount - 30.9/31.6mm

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Di2 Seatpost Battery Mount - 30.9/31.6mm

These super light TPR shims wedge your Shimano Di2 battery internally in the seatpost, providing a secure fit! 

 

Details: 

  • Fits 16.6mm diameter battery 
  • For seat posts with an internal diameter of 24.5mm to 28mm
$18.66
Di2 Seatpost Battery Mount - 30.9/31.6mm—
$18.66

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Description

These super light TPR shims wedge your Shimano Di2 battery internally in the seatpost, providing a secure fit! 

 

Details: 

  • Fits 16.6mm diameter battery 
  • For seat posts with an internal diameter of 24.5mm to 28mm