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Weight: 98 g.
For use with Red or Force cranksets
SRAM Black Box Ceramic GXP Bottom Bracket cups. Speed-sapping friction? The Red Crankset virtually eliminates it with new hybrid ceramic bearings housed within the GXP BB's case. Ceramic bearings ride in a stainless steel race, and are lighter, stiffer, and longer-lasting than normal bearings.
Item Code: NGD-SRA-ENG
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