Shimano FC-M9100-2 XTR Double Crankset

An impressive gear range of 612%. Shimano's widest gear ratio options allow you to conquer every type of terrain

Front double

Combine wide range and close gear steps

Alloy inner chainring is installed with outer chainring by bolts

Special gear teeth profile designed for MTB riding usage

Crankset can be used as common component

Smoother driving even over bumpy terrain

Lighter and stiffer design and easy exchangeable chainring by direct mount and one key release

Exchangeable of single and double chainring by direct mount

Q-factor: 162mm

Chainline: 48.8mm

Chainrings: 38-28T

Compatible Chain: CN-M9100

Chainring Mount: direct mount

Rear Speeds: 12

Recommended BB Threaded: SM-BB93 (sold separately)

Threaded BB Width: 73mm

Weight: 592g. (175mm)

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.