Description:

TRS Plus Cassette 9-42T 10 Speed Black e*thirteen

The TRS+ 10-speed cassette delivers the gear range of a 2x system on a 1x drivetrain! The unique 3 piece construction allows for easy replacement of high wear gears without the need to change the entire cassette. Also, the steel cog pieces are shared between 10 and 11 speed versions, meaning upgrades are easy when you switch to a 11 speed system.