SRAM Rival XPLR AXS Rear Derailleur (D1) AI Maxxis Part# TB85923000 (2

Maxxis Part# TB85923000 (2

Patented double layer key design reduces breakage

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Upgrade your drivetrain with the Shimano Dura-ace / XTR M9100 12 Speed Chain

Unidirectional carbon fiber cranks

SRAM Rival XPLR AXS Rear Derailleur (D1) AI Maxxis Part# TB85923000 (2If your ride doesn't feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. The SRAM Rival XPLR eTap AXS Rear Derailleur (D1) is a dedicated 1x specific unit designed for use with the XPLR 10 44 cassette, making for an uncluttered drivetrain that takes on pavement and singletrack with equal aplomb. Wireless, proven eTap shift logic, AXS connectivity and advanced chain management