Shimano Dura Ace 7900 RD-7900 后变速器 10 速短笼，8/10 VG

常规价格 $868.00

短笼式 Dura Ace 后拨链器。

Battery holds a great charge, pulled from a working setup. Charger has no issues!

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Condition: Used

EJR Guarantee: 60 day free returns

Part Type: Di2 Component

Model: SM-BTR1 & SM-BCR1

Part #: SM-BTR1, SM-BCR1

EJR SKU: 7457

Product Added: 2025-06-18