SRAM GX Type 2 and 2.1 Rear Derailleur 10 Speed Pulley Kit, fits X9 and X7

SRAM 11 Speed Rear Derailleur Pulley … SRAM 2010 and later X9 and … SRAM Ceramic Bearing AeroGlide Pulleys, fit … SRAM Derailleur Pulleys for 2003-07 X0, … SRAM Eagle 70/90 T-Type Rear Derailleur … SRAM Force AXS Rear Derailleur Pulley … SRAM Force XPLR AXS Rear Derailleur … SRAM Force/ Rival/ Apex 10 speed … SRAM GX Eagle AXS Rear Derailler … SRAM GX Eagle Pulley Kit SRAM GX Rear Derailleur Pulley Kit … SRAM GX Type 2 and 2.1 … SRAM Rear Derailleur Pulleys, Fit 2005-06 … SRAM RED AXS Rear Derailleur Pulley … SRAM Red eTap AXS Rear Derailleur … SRAM Red eTap Rear Derailleur Pulleys … SRAM Red XPLR AXS Rear Derailleur … SRAM Rival eTap AXS Rear Derailleur … SRAM Rival XPLR eTap AXS Rear … SRAM X-Sync Pulley Assembly, Fits NX … SRAM X-Sync Pulley Assembly, Fits NX1, … SRAM X-Sync Pulley Assembly, Fits X01, … SRAM X.9 Derailleur Pulley Kit for … SRAM X0 Type 2, 2.1 Rear … SRAM X5 Rear Derailleur Pulley Kit SRAM XX and 2008-13 X0 9 … SRAM XX1 X-Sync 11-Speed Ceramic Bearing … SRAM XX1, X01 Eagle Rear Derailleur …