looks like non stock parts are enve wheels, seat, enve bar, grips, reverb, stem and fork
C.Lee is right. I swapped from stock (Trance Advanced SX 27.5) for Enve wheels, Reverb post, WTB saddle, Enve Bar, Troy Lee grips, Easton Havoc stem (50mm), and the Pike. Also, 34t ring instead of the stock 32. Shimano XT trail pedals.
I don't own a shop but I work at one…
Weight as pictured is 27.5 lbs. I've since swapped tires for Magic Mary up front and put the Hans Dampf in the rear. It's 28.0 on the nose with those tires.
PS: The bike RIPS. Hands down my favorite bike I've owned. As a comparison, I've owned a Giant Faith, Reign X, Nomad Carbon, Blur TRc, and very briefly a Bronson.