Product description
Outside positioned bearings for better weight distribution and more stability. Bottom bracket has smaller, bearings than current model for lightweight.
- New improved sealing ensures 50% less drag
- Available for conventional and Press-Fit applications
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Shimano Dura Ace Bottom Bracket BB-R9100
fi'zi:k VENTO POWERSTRAP AEROWEAVE Coral/Orange
fi'zi:k VENTO STABILITA CARBON Black / Yellow Fluo