i use this: http://www.c-bear.com/en/bb-en/bb30-con ... tboard.php
with my DA 9000 in my BB30 Orbea Orca Frame.
It weighs 90g
Bb30 cranks vs 9000 with adaptor
Moderator: robbosmans
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I have the praxis conversion BB in my Tarmac. Would highly recommend it.