BM-DN100 Di2 External Battery Mount

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

Specifications

• Misc: Short, M4x16mm screws included

Special order - ships in 5-10 days from our distributor.