The Savage Amer/Mid Sealed Bottom Bracket and 8 Spindle from Fiction BMX includes CNC machined 6061 Alloy cups along with precision sealed bearings. This model is equipped with a 19mm spindle featuring 8 splines.
Notice: The Savage American/Mid Bottom Bracket is designed to upgrade the components of an unsealed American bottom bracket system by replacing its 8 spline spindle and bearings with sealed ones. It is compatible with most complete bikes that are originally outfitted with an unsealed American 19mm bottom bracket.
