![](https://gloriotticicli.com/14303-large_default/cnc-6061-t6-11t-pinion-cassette-ring.jpg)
![](https://gloriotticicli.com/14303-large_default/cnc-6061-t6-11t-pinion-cassette-ring.jpg)
CNC machining
Extremely light aluminum 6061
Lasered XON logo and closing sense
For SHIMANO and SRAM pinion cassettes, both Mtb and Stradaper 11-tooth pinions.
CNC Lock Ring for Cassette
Material: 6061 Alloy T6
XSS-59S for Shimano-Sram 11T Cassettes