Shimano Dura-Ace Bottom Bracket (BB86)
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Details
Shimano's Dura-Ace Bottom Bracket is perfect for Shimano's Dura-Ace crankset. It features durable composite construction, super-smooth sealed bearings and a plastic sleeve for additional protection.
54 grams
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Shimano Dura-Ace Bottom Bracket (BB86)
$48.99