Classified Powershift Cassette - 12 Speed 11-32t MFPN=121-0523 Accepts 12 15 and 20mm

Accepts 12 15 and 20mm thru axles and 5mm skewers

Side and upper knee impact protection

Remove pins to make it easier to reposition your foot or leave the full compliment of 20 for maximum grip over rough terrain

Adjustable Reach Yes Brake Lever Actuation Hydraulic Brake Lever Use Left Brake Type Disc Brake Usage F/R Front Color Black Double or Triple Double FD/Shifter Compatibility Shimano Road Double Front Der/Shifter Compatibility Shimano Mountain Di2 Hydraulic Fluid Type Mineral Oil Includes Brake No Weight 212 keyword search Di2 keyword search 105

Classified Powershift Cassette - 12 Speed 11-32t MFPN=121-0523 Accepts 12 15 and 20mmClassified Powershift Cassette 12 Speed 11 32t. Classified cassettes are machined from one piece steel with a high durability coating to reduce wear. Theyre extremely light and designed to fit the unique driver interface of the Powershift hub. Machined from High grade one piece chromoly steel for increased durability and reduced weight Ultimate Gear Coverage: 24 gears small steps up to 530% of gearing range Designed specifically for the Powershift hub