H-Series cassettes are designed to deliver maximum durability. With steel construction and multi-stage heat treatment, these cassettes will hold to whatever you can throw at them, whether it’s high torque E-bike usage or just good old-fashioned mashing.
![Damco 12 Speed Cassette [11-50T] Silver/Black](https://cdn.shoplightspeed.com/shops/640313/files/46354842/356x356x2/damco-12-speed-cassette-11-50t-silver-black.jpg)
