This is a bike that you would buy for somebody who either just wants to use it to ride around or is not very good on a bike. My son used this bike from the beginner stage to intermediate and on his way there every single part on this bike apart from the stem and seat broke and needed to be replaced.
On a more techy side:
The axles on the rear wheel are very thin they are 10mm so very thin and so are the dropouts on the frame (standard bikes come with 14mm axles and dropouts)
the cranks are one-piece and the bottom bracket is american which means cranks will bend and break with ease and bottom bracket is not standard rather old school,
bars will bend after a few jumps and stunts,
good for begginers
wont last somebody who is getting better more then a year (lasted my son 3 months)