SHIMANO ULTEGRA SL SM-FC6601 Bottom bracket

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Brand name	SHIMANO
Model name	ULTEGRA SL SM-FC6601
Model Year	Unknown
Component Type	Bottom bracket
Status	Owner

Acquisition Date	Not registered
Shop	Not registered
Owner of this component	okkun555
Bike	Bianchi 928 CARBON MONO・Q TECH 2009

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Description

ぼちぼち交換？