The SRAM S900 offers a new option between the SRAM Rival and the SRAM Force Crankset. The S900 utilizes SRAM's proven carbonfiber construction along with a new forged alloy spider. The S900 also includes SRAM's proven PowerGlide chainrings. Cupbearing set is sold separately Carbon fiber arms, forged aluminum spider Item Specifications Color Carbon Gray Weight 795g Spindle Interface Type TruVativ GXP Pedal Spindle 916 Bolt
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