Shimano Di2 SM-BMR1 Short External Battery Mount 6770, 6870, 7970, 9070, Alfine
Regular price $49.95
Di2 SM-BMR1 external battery mount for SM-BTR1 battery.
Compatible with Dura-Ace 9070, Dura-Ace 7970, Ultegra 6870, Ultegra 6770, and Alfine Di2 systems
Working pull with zero issues, little dusty from use on a gravel rig but does not affect function.
Please inspect all photos closely for details on cosmetic condition. If you have any questions about this item, click here.
Condition: Used
EJR Guarantee: 60 day free returns
Part Type: Di2 Electronics
Model: Di2
Part #: SM-BMR1
EJR SKU: 7467
Product Added: 2025-08-22
