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 14 Dec 18
Kriss Kyle, 10 & Counting...
From the quiet 15 year old kid who joined the BSD team back in 2008 to becoming one of the...
Video 03 Dec 18
Corey Holdgate Mate!
Mate! This one has been in the works for more than a minute! Corey Holdgate repping hard for the BSD World...