Amazon.com : SRAM X01 Rear Derailleur - 11-Speed, Medium Cage, Black : Sports & Outdoors
SRAM SRAM, XX1 Rear derailleur, 11sp, Type 2.1, Long cage, Black - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service
Amazon.com : SRAM GX Type 2.1 10-Speed Long Cage Rear Derailleur Black : Sports & Outdoors
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Amazon.com : SRAM GX Type 2.1 10-Speed Long Cage Rear Derailleur Black : Sports & Outdoors
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