Mon - Sat: 9:30am - 5:30pmSun: Closed
3T's Battery Holder holds a Shimano Di2 seat tube battery(Shimano SM-BTR2) inside your seat post, enabling easy fitting and removal of the battery. It is compatible only with 31.6 diameter seatposts.
UPC | MPN |
---|---|
4897024829221 | 30097 |