Adjustment Spacer for BB30

• There are instances where despite proper installation of BB30 cranksets into BB30 or PF30 bottom bracket shells, there is “side play.” MS188 shims will remove the side play. Place the necessary shims between the non-drive bearing cover and wave spring washer (road) adjustment collar (for ATB).
• (Set of 3)
WEIGHT
• 3.1 grams