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BOX COMPONENTS .two. Alloy External Bottom Bracket
Price: $59.58
Availability: In Stock
Item #: 211134 -

     Box Two??? External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings The perfect match to Box Three??? and Four cranks, and the ultimate upgrade to the budget BBs sold with most cranksets 68/73mm ENG 24mm 6061-T6 105g

    BOX COMPONENTS Extremum RacePrep Bottom Bracket
    Price: $96.16
    Availability: In Stock
    Item #: 210900 -

       The Extremum RacePrep??? bottom bracket is the first external BB designed for BMX racing Features non-contact, titanium-coated SUS bearings, modified low-friction seals and lightweight lube The titanium coating results in a low friction coefficient, increased corrosion resistance and smoother rolling bearings Less drag and a level of bearing protection more in line with the needs of BMX racers without the weight *Extremum RacePrep??? bottom brackets may require more...