DURA-ACE Cassette SprocketCS-R9100 11-speed 番号 型番 商品名 01 Y1VT98010 Lock Ring & Spacer 02 Y10Z04000 Lock Ring Spacer 03 Y1VT11000 Sprocket Wheel 11T A (Built in spacer type) for 11-25T, 11-28T, 11-30T 04 Y1VT12000 Sprocket Wheel 12T A (Built in spacer type) for 11-25T, 11-28T, 11-30T Y1VT12100 Sprocket Wheel 12T B (Built in spacer type) for 12-25T, 12-28T 05 Y1VT13000 Sprocket Wheel 13T A for 11-25T, 11-28T, 11-30T 06 Y1YC13100 Sprocket Wheel 13T B (Built in spacer type) for 12-25T, 12-28T 07 Y1YC14000 Sprocket Wheel 14T A 08 Y1YC15000 Sprocket Wheel 15T A 09 Y1YC16000 Sprocket Wheel 16T A 10 Y1YC17100 Sprocket Wheel 17T B for 11-28T, 11-30T Y1YC17200 Sprocket Wheel 17T C for 12-25T, 12-28T 11 Y1YC98130 Sprocket Unit (17-19-21T) for 11-25T Y1YC98140 Sprocket Unit (19-21-23T) for 11-28T Y1VT98020 Sprocket Unit (19-21-24T) for 11-30T Y1YC98150 Sprocket Unit (18-19-21T) for 12-25T Y1YC98160 Sprocket Unit (19-21-23T) for 12-28T 12 Y1VT98030 Sprocket Unit (23-25T) for 11-25T Y1VT98040 Sprocket Unit (25-28T) for 11-28T Y1VT98050 Sprocket Unit (27-30T) for 11-30T Y1VT98060 Sprocket Unit (23-25T) for 12-25T Y1VT98070 Sprocket Unit (25-28T) for 12-28T 13 Y1VT07000 Sprocket Spacer (t=2.18 mm) 14 Y12009230 Lock Ring Removal Tool (TL-LR15)
