Classified Powershift Cassette - 12-Speed 11-40t ModelNumber=D1836 Compatible with Dura Ace 9000

Compatible with Dura Ace 9000

Check out the Axle Caps for added protection and the Trainer Caps for those days on the trainer

172mm Q-factor Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds 12 Chainring BCD Direct Mount Chainline/Hub Compatibility 141/148 Boost Hubs Color Black Crank Length (mm) 170 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Defined Color Black keyword search FC-M7100-1 Size 170Mm

Color Black keyword search Dropper seatpost

Red: permanent/high-strength threadlocker for most bicycle applications

Classified Powershift Cassette - 12-Speed 11-40t ModelNumber=D1836 Compatible with Dura Ace 9000Classified cassettes are machined from one piece steel with a high durability coating to reduce wear. They're extremely light and designed to fit the unique driver interface of the Powershift hub. Range 11 40 Cogs 11 12 13 14 15 17 19 22 25 29 34 40 Drivetrain Speeds 12 Color Silver Weight 248 Defined Color Silver Cassette Range 11 40T