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 SPECSWidth68/73mm BB InterfaceENGSpindle
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
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 |
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