Yeah, I am on a Prime right now and love it, also not a light bike…built up around the same weight as your Riot with SixC cranks, bars, CK hubs with the steel driveshell/LB Carbon rims. I don't think that weight is out of hand for a big dude like me…newbikeitis is really taking over…
Yeah we have basically the same build/genre bike then. Imo bike weight increases progressively as the sizes increase. What I mean is that a 120 pound person would likely be on a small frame. That same person could also run lighter xc spec parts (Next cranks vs Sixc etc.) Heavier guys like us (I'm a fat 230 right now) not only need bigger frames which are heavier just to fit, but a burlier build as well. Like I said before, I've conceded to heavy bikes.