Chain Ring X-Sync 11 Speed Apex1 Asymmetric 110BCD BB30 or GXP 2022 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... Chain Ring X-Sync 11 Speed Apex1 Asymmetric 110BCD BB30 or GXP 2022 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...