Shimano Dura Ace SM-FC7800 BB7800 中轴 68mm 英制 BC1.37x24 Hollowtech II

常规价格 $442.00

英文螺纹 1.37x24。适合任何 Hollowtech II 曲柄组。

This bottom bracket was pulled from a fully functional bike with no problems or creaks or anything. Excellent, smooth bearings.

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Condition: Used

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Part Type: Bottom Bracket

Model: Dura Ace 7800

Part #: SM-FC7800

Bottom Bracket Shell Type: BSA (English)

Spindle Type: Hollowtech II

EJR SKU: 5037