• Shimano Short Battery Mount External/Internal Wiring Electronic Shifter Parts Shimano
  • Shimano Short Battery Mount External/Internal Wiring Electronic Shifter Parts Shimano
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Shimano

Shimano Short Battery Mount External/Internal Wiring SKU: CY6743

$155.00 USD
$155.00 USD
Shimano Short Battery Mount External/Internal Wiring. Shimano Di2 External Battery Mounts
  • All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
  • Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/
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