GX or Descendant cranks

[davee]

So I was wanting to get a new crankset. What are the differences between the GX and the Descendant other than the GX being 7000 series aluminium and the Descendants being 6000 series.

Dont want to replace the BB so needs to be GXP.

 

[Majin]

The descendant is lighter( by 6 grams). Unless you're going the DH version. So I'd go the descendant
The descendant also looks better