• Bb-frame interface english/bsa 100mm, english/bsa 68/73mm, english/bsa 83mm, english/bsa tandem, italian (70mm)
• crank-bb interface gxp
• bearing type ceramic, standard
• spindle length n/a
• chainline 51.0mm, n/a
• support e-type fd n/a

Product Code: BBAS4505