Our Gen2 TRS Plus Cassette now features 1 aluminum cog and 10 steel cogs, which significantly boosts its strength and long - term durability. This makes it our first E*Spec rated cassette, perfect for e - bike use. It offers an impressive Eagle™ - besting range, updated shifting, a unique two - piece assembly for individual replaceability, and our exclusive 9t cog. All these features come together to provide unbeatable value. Special Note for Hope™ Hub Owners: If you're installing the cassette on a Hope™ XD driver, let us know. Hope™ XD drivers don't follow the licensed XD specification and need a Cassette Shim Kit, which we'll include with your order.

Using your e*thirteen TRS Plus e*spec cassette is straightforward. First, make sure your bike's XD driver is clean and in good condition. If you have a Hope™ hub, contact us so we can include the necessary Cassette Shim Kit with your order. When installing the cassette, follow the standard bike cassette installation process. For long - term use, regularly clean your cassette with a mild bike cleaner and a brush. Check the cogs for wear and tear. If a cog gets damaged, thanks to the unique two - piece assembly, you can replace it individually. This will help maintain the smooth shifting and overall performance of your cassette.