The e Thirteen by the Hive TRS Plus 10 speed cassette is a large range cassette that has some new features to make it stand out from the Sram XX1. The TRS Plus cassette features a large range that the XX1 11 speed, with a 9-42 range but for a 10 speed drivetrain. Also, the TRS cassette is broken up into sections, allowing you to replace the high wear parts individually, instead of replacing the whole cassette. Like the Sram cassette's you will need a XD driver on your hub. The largest cogs are precision machined from aluminum and attach to a SRAM XD driver body with a lockring. The remaining eight steel cogs lock into place with a chain whip like shown in the video below. It is recommended to run a 11 speed chain with this cassette. 

In the box - Cassette, tool, lockring, grease packet

Range - 9/42t - 9-10-12-14-17-20-24-28-35-42 11sp chain recommended

Material - EXA+ Alloy and Heat Treated Chromoly Steel

Weight - 300g

Warranty - 5 Years 

Coronet Peak Teaser from e*thirteen components on Vimeo.