．AL6061-T6 cage
．AL7075-T651 pulley
For SRAM RED AXS®, Force AXS®, Rival AXS®rear derailleur
CT-DX017-TAPH-N1
．AL6061-T6 CAGE
．AL7075-T651 pulley
．Fit SRAM RED® e-Tap rear
USD: 146.48/ Euro: 141.76
CT-DX007-H8050
．AL6061-T6 Cage
．AL7075-T651 pulley
．Fit SHIMANO® RD-R8050-SS/RD-R8050-GS
USD: 146.48/ Euro: 141.76