Savage Amer/Mid Sealed Bottom Bracket and 8 Spindle by Fiction BMX boasts CNC machined 6061 Alloy cups and precision sealed bearings. It is equipped with a 19mm spindle and 8 splines.
Notice: The Savage American/Mid Bottom Bracket is designed to upgrade the 8 spline spindle and bearings of an unsealed American bottom bracket to a new, sealed version. It is compatible with most complete bikes that are fitted with unsealed American 19mm bottom brackets.
