Unior Bottom Bracket Socket BBR60 ABUSMTBMARCH the SHIMANO DURA-ACE bottom bracket High performance electronic shift
Platform notes & fabric story
Description
Unior Bottom Bracket Socket BBR60 ABUSMTBMARCH the SHIMANO DURA ACE bottom bracket High performance electronic shift the SHIMANO DURA ACE bottom bracket is offered in both pressfit and threaded options Ultra Lightweight Design: Weighs approximately 95g (size medium) to boost climbing efficiency 1 2˝ square drive makes it easy to use with torque wrenches Mfr Claimed Weight