The S&M Mid Bottom Bracket Kit includes 2 precision sealed bearings, 2 cones, and internal spacer for use in any Mid BB frame. Get rid of that grinding feeling while pedaling and throw in some new bearings.
- CNC’ed anondized Aluminum cone spacers
- Available for 19mm, 22mm, or 24mm spindles
- Compatible with press fit Mid frames
- Strong R-12 bearings
There are no reviews yet.