*Use with the DURA-ACE 7900 Series Cranksets
Ceramic BB 30 Pioneer modified Sugino high quality bottom bracket that provides application of Pedaling Monitor Sensor magnetic ring.


  • For use with the Pioneer SGY-PM900H79 and SGY-PM900H90 power meters and pedaling monitor sensors.
  • Provides a high performance platform for SGY-PM900 power meter magnet ring mounting.
  •  Required for bike frames that utilize BB30, PF30, and BB86 bottom brackets 
  • Steel and ceramic models available 
  • Sugino build quality