Shimano XTR M9000 Crank Arms 11 Speed 175mmCondition: Brand new, has never been installed, Not in retail packaging. Not a take off! Ready for 1x or 2x set-ups NOT Included chainrings and chainring bolts/tabs Specification: • Model: FC-M9000 Race • Hollow-bonded construction for the L/H crank arm, shaving vital grams where possible • Material arms: Aluminum • Material axel: Steel • Crank Arms Length: 175mm • Drivetrain Speeds: 11sp • For use with 1x and 2x set-ups • Bolt Circle: 64/96 asymmetrical • Q-factor: 158mm • Chain Line: 48.8mm • Diameter axle: 24mm • Fits standard Hollowtech II type BB with 68/73mm shell • Color: Gray • Weight: 479g Shipping & Handling Canada: 3 to 11 business days, Tracked, Excludes: Northwest Territories, Nunavut, Yukon USA: 4 to 11 business days, Tracked, Only to Lower 48 States