SRAM X01 Eagle 12 Speed 10-52T MTB Kit 4 Pcs, Trigger Shifter, Red. - Shimano SLX SL-M7100-R Right Rear Trigger Shifter 12 Speed x1pc. - Shimano SLX RD-M7100 SGS Long Cage 12-speed Rear Derailleur x1pc.
eBay