Wide gear range, low weight and serviceability make the TRSr cassette a great option for 1x drivetrains. The largest three cogs are machined from aluminum for light weight and the smaller eight cogs are steel for durability.
- Alloy cogs attach to an XD Driver with a lockring, steel cogs lock in place with a chain whip
- Compatible with SRAM and Shimano drivetrains
- Steel and alloy cog groups can be replaced independently if excessively worn