SHIMANO XTR HOLLOWTECH II MTB Crankset 168 mm Q-Factor 1x12-speed

FEATURES
Smoother driving even over bumpy terrain
Special gear teeth profile designed for MTB riding usage
Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release
Exchangeable of single and double chainring by direct mount
Crankset can be used as common component
Q-factor: 168 mm
Chainline: 52 mm