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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
and built to Rotor's exacting standards
E-bikes can be incredibly demanding on their drivetrains
so the last corner feels like the first corner
frame mounting and it will also work with our Direct mount saddle system
Shimano BT-DN320 Di2 Battery iewec300a and built to Rotor's exactingThis Shimano BT DN320 Rear Derailleur Battery is intended for use with Shimano Di2 rear derailleurs, powering smooth shifting on longer rides with a single charge. Replacement system battery for Shimano Derailleurs 310MaH battery capacity Compatible Charger: Shimano EC EN100
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