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Shimano XTR BT-DN320 Di2 Wireless Rear Derailleur Battery

£37.95

Shimano XTR BT-DN320 Di2 Wireless Rear Derailleur Battery The Shimano BT-DN320 powers 12-speed Di2 wireless rear derailleurs across XTR, XT, Deore, and GRX platforms with a robust 310mAh Lithium-ion cell.

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