- The Rant Bang Ur bottom bracket kits includes everything you need in either 19mm, 22mm or American style
- Includes 2 precision R12 sealed bearings, 2 CNC machined aluminum cone spacers, internal spacer, and 4 steel crank spacers
Specifications:
- Shell:Mid
- Interface:
- Spindle Type:
- Length:
- Cup Material:AL6061
- Weight:
- Cup Type:Press Fit
- Cup OD/Bearing OD:41mm
- Color:Silver
- Seal Type