Truvativ Descendant 7K Eagle Crankset Speed: 11/12 Spindle: 28.99mm BCD: Direct Mount 32 DUB 170mm Black SuperBoost+ MFPN=694547 50% smaller than conventional tubes

50% smaller than conventional tubes

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Truvativ Descendant 7K Eagle Crankset Speed: 11/12 Spindle: 28.99mm BCD: Direct Mount 32 DUB 170mm Black SuperBoost+ MFPN=694547 50% smaller than conventional tubesTruVativ Descendant 7K Eagle Aluminum SuperBoost + Crankset 170mm 12 Speed 32t Direct Mount DUB Spindle Interface Black. The Truvativ Descendant 7K crankset is engineered for complete control. It features a SRAM X SYNC 2 chainring and DUB technology with arms crafted from aluminum for lightweight durability. The Descendant 7K crankset is compatible with the SRAM Eagle drivetrain system The X SYNC 2 chainring profile features teeth that are precisely