Shimano Di2 6770 7970 BMDN100 Battery Mount, SM-EW67A, SM-JC40 Ultegra Dura Ace

Regular price €116,95

Battery mount, junction box, controller for Di2 drivetrains such as 6770/7970.

Pulled from a working bike. Functions perfectly, no issues!

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: Electronics

Model: 6770/7970

EJR SKU: 6045

Product Added: 2025-01-30