Velo Mine
Shimano Dura Ace Bottom Bracket SM-BB9000 English 68mm 1.37x24
Shimano Dura Ace Bottom Bracket SM-BB9000 English 68mm 1.37x24
Regular price
$34.95 USD
Regular price
$39.99 USD
Sale price
$34.95 USD
Unit price
per
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Outside positioned bearings for
better weight distribution and more stability. Bottom bracket has
smaller, bearings than current model for lighter weight. Fits all Shimano Hollowtech II Cranksets
Includes TL-FC24 adapter tool for installation (Adapter allows use of the standard Shimano outboard bearing tool)
Reduced size for light weight
New improved sealing ensures 50% less drag
Available for conventional and Press-Fit applications
Photo shown is for English threading