Shimano SM-BMR2-S E-Tube Di2 Short Battery Mount 16mm Bolts

Shimano Battery Mounts for sale

Shimano Battery Mounts

Internal battery options for Di2 and EPS drivetrains

Shimano Battery Mounts for sale

Ritchey Di2 Internal Battery Mount 2022

Other Di2

Shimano SM-BCR2 Battery Charger For SM-BTR2 Internal Battery - Performance Bicycle

Holds Di2 battery in place External Short

Shimano SM-BMR2 E-Tube Di2 Battery Mount

How to add Bluetooth connectivity to your Shimano Di2 bike – girodilento

SM-BMR2-S - パーツ