You already mentioned it, but I wanted to clarify that the complete rearset (pegs, levers, and brackets) are compatible.
The swingarm, shock, chain, rear sprocket, front sprocket cover, and clutch cover from the current generation are all compatible with the previous generation.
Also, the pregen front sprocket is generally listed as compatible with the current gen even though there is a slight thickness/alignment difference.
As far as I know, they both use H7 headlight bulbs. FWIW, the rear swingarm from the current gen is only known to be compatible if you also use the rear brake disc, rear brake assembly, rear wheel assembly, rear axel, shock, etc from the current generation along with it, but why not?