Shimano Dura-Ace / Ultegra Di2 SM-BMR2-I Long Battery Mount For Internal Routing
- SM-BMR2-L long internal type battery mount for internal frame cable routing
- To be mounted on specific Di2 compatible frame battery mounts
- Reliable and secure water resistant connectors
- Battery mount for internal routing
- Easy mount and remove for charging
- Bike frame friendly mount
- Battery sold separately (not included)
- Model number: SM-BR2-I
- Series: Ultegra 6870 Series
- Specification: Long size battery mount
- Wire routing: Internal
- Compatible EW: EW-SD50
