The Rant Bang Ur bottom bracket kit includes everything you need in 19mm.
Includes 2 precision R12 sealed bearings, 2 CNC machined aluminum cone spacers, internal spacer, and 4 steel crank spacers. Available in 22mm and American style.
| Shell: | Mid | Spindle Type: | 19mm |
| Cup Material: | AL6061 | Cup Type: | Press Fit |
| Cup OD/Bearing OD: | 41mm | Color: | Black |
