I love the way these guys say "most likely" be better,that shows how uninformed that statement is!
I'm not going to say the pitpro is better because to be honest they are both much the same.But what i can say is that i own and ride a 140xr so I can talk from experience not just wack on about a particular brand because thats what everyone else likes.
The 140 xr is a brilliant bike,I have had mine for about 3 months,ridden it every week-Hard-,have flat out trail rode it, have jumped it 30+ft(working up to 50ft) long easily over 150 times(I weigh 95kg's),have flat-landed it from about 25ft up once.The bike is tuff as and absolutely flies!!
Comes stock with IRK,fastace rear shock, longer travel USD forks(which are really good,I haven't bottomed mine out yet),carlsbad tyres,pro circuit copy exhaust(sounds heaps better than most standard ones)and heaps more....
The biggest downfall with this bike is you will never win 50 of the month with this bike stock, even though it comes standard with alot of gear that those bikes have as mods.lol...joking.
Seriously the worst thing with the bike is on a trail ride with my mates(125's and 140's)i end up riding alone miles in front or constantly stopping to let 'em catch up,coz the bastards dont like me pushing from behind.Partly because the engine,but also because the better suspension lets you go fast over really rough stuff.Like I said it flies!!!!
Make sure you listen to someone who owns either of those bikes,not someone whos heard this or that,but either way you go im sure you'll be happy anyway!!