BM-DN100 Di2 External Battery Mount
Product # 660285
- Battery mount for the externally-mounted SM-BTR1
- Required to connect the Di2 system wirelessly to the eTube app
- Backwards compatiblity: allows to use all the latest Di2 wireless functionalities on older eTube Di2 groups at a minimal cost
- -01: long mount, for external cable routing
- -02: short mount, for internal or external cable routing
Specs
0;