SUBSTANCE MID BB
Substance bottom bracket kits include 2 Sealed bearings, CNC'd spacers, tube spacer, sprocket bolt and all the spacers you need for adjustment.
Choose 22mm for Substance cranks.
Video 21 Feb 19
Jack Nieraeth, Ramblin' Free
2 pegs, long hair and some high speed street action!! Jack Nieraeth destroys big rails and ledges on the streets...
Video 29 Jan 19
Noah Huntzinger, Often Elsewhere...
Noah Huntzinger is the newest recruit on the BSD Worldwide Crew, this pegless shredder hits everything both ways with the...