The ROTOR 12 Speed SL cassette 46-11 is a beautiful machined lightweight cassette at sub 300g. for HG compatible freehubs. Very light use, just a few hundred miles on dry gravel before I swapped to 13 speed setup.
The ROTOR 12 Speed SL Cassette 46-11 is a great match for systems with older HG Freehub 289g freewheels that may struggle with larger cassettes, providing a seamless transition to a wider range of gears.
