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Shimano E-Tube SM-BTC1, Bottle Cage Battery Mount for SM-BTR2

This product is no longer available for sale. The last date it was available was 3/27/2017.

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Find Electronic Shifter Extra Part made by Shimano

AEBike Part Number: CY9087
Manufacturer:  Shimano
Manufacturer Part Number: ISMBTC1
UPC: 689228647183

Expected restock date: 1/1/1900
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
  • 6 E-Tube ports
  • Battery case for SM-BTR2
  • Battery Not Included
  • For use with Di2 external wiring setups, functions as junction B (frame junction box)

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Bring your bike in before March to get a full overhaul at the price of a tune-up, and we'll store the bike til Spring!

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