RockShox Rear Shock Damper Shaft Assembly - Deluxe RT3 37.5-45mm A1-B1 CheckoutSpec= France Flag }Shimano GRX FC-RX810-1 Crankset -

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RockShox Rear Shock Damper Shaft Assembly - Deluxe RT3 37.5-45mm A1-B1 CheckoutSpec= France Flag }Shimano GRX FC-RX810-1 Crankset -RockShox Rear Shock Damper Shaft Assembly Deluxe RT3 37. 5 45mm A1 B1. RockShox Deluxe RT3 Rear Shock Damper Shafts for service and repair.