+++ NEW: Free shipping on orders over $100 +++

Shopping cart

Your cart is currently empty

Product image slideshow Items

  • 3T CYCLING 3T SEATPOST D12 BATTERY HOLDER

3T SEATPOST D12 BATTERY HOLDER

C$40.00 C$25.00 Excl. tax

Battery holder for your di2 battery, stored in a 31.6mm seatpost.

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.