Cwd 2g vs 2gs

Is there a difference? Can anyone tell me what that might be?

Bumping this as I am looking for an answer to this as well.

The 2gs has carbon fiber stirrup bars, the 2g has traditional stirrup bars. Other than that, they seem the same to me. 2gs perhaps a bit lighter but not substantially.

I have one of each and they seem to be the same to me other than the different stirrup bars as stated above.