For sale brand new, in original packaging:
Shimano XT M772 Rear derrailleur (retailed at $150)
Shimano XT M770 11-32 Cassette (retailed at $130)
SRAM PC971 chain (retailed at $35)
This is a 9spd set, NOT compatible with new 10spd dyna-sys. Asking $160 for the set.