MicroSHIFT ADVENT Bike Cassette 9 Speed 11-42t ED Coated Alloy Large Cog - Black. Surface Finish: ED Black. Combination: 11-13-15-18-21-24-28-34-42 . Speed: 9-Speed. Item has been inspected to be in perfect working condition.
The uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed FREEHUB bodies.
The uninterrupted shifting experience of the DURA-ACE R9200 12-speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both SHIMANO 11 and 12-speed freehub bodies.
