KMC X10 Chain - 10-Speed, 116 Links, Silver/Black
FRONT DERAILLEUR, FD-R8150, ULTEGRA, FOR REAR 12-SPEED, DOWN-SWING, BRAZED-ON TYPE, CS-ANGLE: 61-66, FOR TOP GEAR: 50-52T, CL: 44.5MM
REAR DERAILLEUR, RD-R8150, ULTEGRA, 12-SPEED, TOP NORMAL, SHADOW DESIGN, DIRECT ATTACHMENT (DIRECT MOUNT COMPATIBLE), W/TL-EW300
Shimano BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black
Shimano BOTTOM BRACKET PARTS, BB-MT500-PA, PRESS FIT TYPE FOR MTB, RIGHT & LEFT ADAPTER