Dont have a stock one in hand anymore, but I do have the HPM one in the bike. Its the same, outwardly, only the damping material is different, and the cardans are circliped and zerked, as opposed to staked and buttkiss. When I have both out, I will certainly do.
Here's last night's funny story:
Went to install the ROtor last night- and discovered I have one of the earlier 76mm diameter 400w
Omega systems, so the 81mm rotor I got is too BIG.
Honestly thought the earlier versions were 450w, anyway, although I recall there being a slight increase at some point, butI put this system in probably more than 3 years ago...
Anyway, a quick call to Rick and he is sending me a 450w Stator.
Every little bit of extra wattage will help me
This would have driven me right over the edge on Friday
LAst night I was jsut laughing my ass off
Thanks again, Rick.