Mid stye bottom bracket from Subrosa Brand. The Subrosa Bitchin Mid BB comes with two precision sealed Mid BB bearings with etched logos, Drive and None Drive cone spacers, one internal tube spacers (50mm) and a variety of axle spacers for that perfect setup. Available in 19mm and 22mm.

-BB Type: MID
-Axle Size: 19mm, 22mm
-Colours: Black
-Weight: 172g