SRAM Rival XPLR AXS Rear Derailleur RD-RIV-1E-E1 1x specific for use with 10-46T XPLR 13-speed cassette and Flattop chains

SRAM Rival XPLR AXS Rear Derailleur RD-RIV-1E-E1 1x specific for use with 10-46T XPLR 13-speed cassette and Flattop chains

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