BBBCycling 2x 12-14-T Derailleur Jockey Wheels Narrow/Wide I SRAM Jockey Wheels 12 speed MTB System Compatible I RollerBoys BDP-07

BBB Cycling 2x 12-14-T Derailleur Jockey Wheels Narrow/Wide I SRAM Jockey Wheels 12 speed MTB System Compatible I RollerBoys BDP-07

SRAM Chain Pc Nx Eagle Solid Pin 126 Links Powerlock Flowlink 12 Speed: Black 12 Speed

B Gap Tool for SRAM AXS Eagle Chain Gauge, Gap Adjustment Tool for SRAM Rear Derailleur MTB [ White - Eagle 50/52t Cassettes,12 Speed]