3T SEATPOST D12 BATTERY HOLDER

C$40.00 C$25.00
Availability: In stock (1)

Battery Holder locates a Shimano Di2 seat-tube-fit battery(Shimano SM-BTR2) inside a 3T seatpost, enabling easy fitting and removal of the battery. It is compatible only with 31.6 diameter seatposts.

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