Shimano 105 FC-RS520 Crankset 175mm 12-Speed 50/34t 110 BCD NEW IN BOX

Shimano 105 FC-RS520 Crankset 165mm 12-Speed 50/34t 110 BCD. 4-arm crankset for 12-speed drivetrain. 175mm crankarm length. The Shimano 105 FC-RS520 is a 2-piece, 4-arm crank.

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