I am a Mtn Bike rider and i love this bike it can handle a lot and i ride it on some pretty rough tracks and it has never failed me although the forks rust over time, they can be replaced easily.
I have also found that the gear system can jump the chain if you change the gear too quick
the adjustable front suspension

Bike lasts well, In two years after over 6000 kilometers my only issue with it is that the InSync Grind OS2 Suspension fork rusted beyond belief. I was surprised to find the bike spraying me with fluid every time I hit a bump. When I pulled it apart I found that the seals had gone and springs were rusting away, one had even broken half off. Apart from the forks the bike is great, everything else works amazingly.
Strong all round bike, can take almost anywhere
Terrible shox, recommend replacing them