SRAM CrankBottom Brackets Sets Includes English threaded cupbearing set Open Core Technology, hollowforged, AL6066 arms are lighter and stronger than previous Rival models Item Specifications BB Thread Type English Spindle Interface Type TruVativ GXP Pedal Spindle 916 Bolt Pattern 5Bolt Chainring BCD 130mm Rings 3846 CrankFD Type Road Double BB Shell Width 68mm Crank Intended Use C
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