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Amazon.com: STI Road Bike Shifters Double 2x10 Speed Brake Bicycle Derailleur Groupset Bike Shifts Levers Compatible for Shimano Claris Sora : Sports & Outdoors
Amazon.com: Shimano Tiagra ST-4700 2x10-Speed Shift/Brake Lever Set, Black : Everything Else
Amazon.com : SHIMANO Rear Derailleur - RD-M4120, DEORE, SGS 10/11-SPEED, TOP Normal, Shadow Design, Direct Attachment (Direct Mount Compatible) - ERDM4120SGS : Sports & Outdoors
Amazon.com : Truvativ X.0 GXP 2X10 Speed 175 Silver 42-28T Crankset (No BB) : Bike Cranksets And Accessories : Sports & Outdoors