100% Canadian - Serving since 2010
10K+ orders fulfilled in past year
Free shipping over $99
SKU: 660285-02
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• 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
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