Search Shimano Cycling
Buy Local Options

External Bearing Bottom Bracket Parts

$4.99 USD MSRP

Please contact your nearby Shimano dealer to find this product in stock near you.

Product Information
  • Parts for Hollowtech-II external bearing bottom brackets - BB shield and o-ring seals include: 1 shield and 2 sealing o-rings - SH-15500: external seal between crank arm and bearing cup