Birzman Bottom Bracket Socket Adapter BB9000 / BBR60

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Standard delivery is normally 2 - 5 working days.

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This adaptor is specially designed to fit Birman's Hollowtech II sockets for easy removal of the high-end bottom-bracket models from Shimano.

This hardened-steel adapter slides smoothly into the standard Shimano-compatible socket tool from Birzman, for a snug fit and a precise removal or installation performance. Compatible with BB9000 and BBR60 bottom brackets from Shimano, these high-end models have a smaller bearing housing and smaller outer cup, so this adaptor is required to loosen or tighten them.

Specification:

  • Material: CNC machined hardened steel. 

Occasionally, without notice, manufacturers change product design and/or specifications.