Shimano XT Dyna-sys 10 speed chain CN-HG94 Compatibility

New 10-speed chain optimized for MTB riding condition. Task-specific link plates optimized for front & rear shifting. Directional chain Light weight

Shimano XT Dyna-Sys 10 speed HG-X10 chain

Compatible ONLY with Shimano DYNA-SYS 10 speed MTB drivetrain (not working with 10 speed road drivetrain)

Works with CS-HG81, CS-M771-10, CS-M980