Hey guys we have some pretty flat gravel trails here. My Giant Sedona has some narrow 120psi tires and is not very pleasant to ride on anything but flat asphault. So ive been eyeballing a specialized hard rock 29er mechanical disc. Its $580. I have some extra tax coinage and might pull the trigger. My question is whats everyones opinion on this bike? Im a mjor heavyweight 380#+ think anything on here wont hold up? Ive put probably 4-500mi on the sedona with no issues.