Profile Racing Mid Bottom Bracket - 19mm Red (No Spindle). Profile Racing BMX Mid bottom brackets.Works with either 68mm or 73mm bottom bracket shell (with use of the included 5mm tube extension spacer)
- TECH SPECS
| BB Shell Width (mm) | 68 |
| BB Shell Width (mm) | 73 |
| BB Style | Mid |
| Bore | 19mm |
| Defined Color | Red |