S&M Mid BB Bottom Bracket

S&M Mid BB
The S&M Mid BB is sealed and includes cone spacers and extra spacers. This bottom bracket fits with BMX freestyle frames that take a Mid style BB. The mid bearing diameter is 41.3mm so your frame would be the same diameter if it takes a mid type BB. Use this bb if you have a S&M Frame as first choice, because the tube spacer length is designed for this size. We also have S&M American BBs.
BB Details:
CNCed anondized Aluminum cone spacersFits 19mm spindles onlyCompatible with press fit Mid framesStrong R-12 bearings
The inner tube bearing spacer is 51mm