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 28 Jun 19
David Grant VX Rated
VX Rated part 1 is live! David Grant delivers big setups and spot use of the highest calibre all captured...
Video 20 Jun 19
VX Rated Series Coming Soon...
Over the next few months BSD is stoked to bring you 'VX Rated', Alex Donnachie's 3-part series featuring sections with...