Shimano XT M785 10-Speed Chainring - Black Tooth Count: 40 Chainring BCD: 104

Shimano XT M785 10-Speed Chainrings Features-For use with AJ-type 28t inner ring Item Specifications-Color:Black-Material:Aluminum-Chainring BCD:104-Defined Color:Black-Ring Position/TYPE:Outer-Drivetrain Speeds:10-Tooth Count:40

2x precision Dyna-Sys shifting use chainrings in their designated combinations, do not use alternate configurations Shimano Reference Number: FC-M785