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Amazon.com : Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper, Pre-Bled 1700mm Hose : Sports & Outdoors
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Amazon.com : Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper, Pre-Bled 1700mm Hose : Sports & Outdoors
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Shimano GRX RX817 Hydraulic Flat Mount Di2 1 Ring Crankset Close Range Cassette Groupset | Texas Cyclesport
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