Shimano Ultegra R8100 Crankset 50/34T 12S 165mm Black Plastic IFCR8100AX04 NEW. Shimano DEORE XT SL-M8100 Rapidfire Plus Shift Lever 12S (R Only) ISLM8100RAP. Shimano FC-R7100 12s 170mm 50-34T IFCR7100CX04 Middle Size Plastic Black NEW.
eBay