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Shimano BT-DN320 Di2 Battery The Shimano BT-DN320 Di2 Battery is the compact rechargeable battery that powers Shimano’s latest wireless Di2 rear derailleurs. Designed to fit securely inside compatible XTR, XT, DEORE and GRX wireless derailleurs, it delivers reliable shifting performance while remaining protected from impacts and trail debris. Its removable design allows for easy charging, while the 305mAh lithium-ion battery provides long-lasting power for extended rides between charges. Please note: battery charger sold separately
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🇺🇸 Ship from USA · On Agora since 2026
$55.00