Est. delivery Wed, 7 May - Mon, 12 MayEstimated delivery Wed, 7 May - Mon, 12 May
Returns:
60-day returns. Seller pays for return postage.
Condition:
NewNew
Shimano Internal Battery Master Unit for your Shimano Di2 system. Part number BT-DN110-A. This battery weighs just 50g, and is built-in to your seatpost. Features E-Tube Port Type: Built-in battery Battery: Li-Ion Rated Voltage (V): 7.4 Rated Capacity (Ah): 0.5 Rated Capacity (Wh): 3.7 Compatible Charger: SM-BCR2 Average Weight: 50g Part# BT-DN110-A.