Description
Box Two� External bottom brackets feature cold-forged and CNC-machined alloy cups dual-labyrinth bearing covers and precision sealed bearings. Only compatible with Box One M30 Box Two M30 or Praxis M30 cranksets
- TECH SPECS
Width | 68/73mm |
BB Interface | ENG |
Spindle Type | Box/Praxis 30mm |
Length | |
Cup Material | 6061-T6 |
Weight | 105g |
Cup Type | |
Cup OD/Bearing OD | |
Color |
Item Specific Details
UPC: 616043829722
Manufacturer Part #: BX-BB1730BX1-BK
Riders also like
Recently viewed

Why Buy From Us?
We offer a fantastic selection of curated cycling products with actual riders behind the scenes ready to help in times of need. We have worked tirelessly to adjust to our changing world to ensure the next time you're in need of a part, we get it to you in an efficient manner. And of course, who doesn't love our Dirt Perks member benefits?