sram schaltwerk force axs xplr iridescen 12 fach max 44t ohne batterieThe epitome of glitz and glamour, the XPLR rear derailleur shines in all conditions. A dedicated 1x rear derailleur designed for use with a 10 44 or 10 36 cassette, it provides a straightforward drivetrain that masters roads and single trails with equal aplomb. Wireless and proven eTap shifting logic, AXS connectivity and advanced chain management mean this rear derailleur does exactly what you want, when you need it. eTap shift logic for intuitive