Second hand is the way forward. To be honest i wouldn't bother buying the bike. Yeah it's not bad at that price to be fair but the products are un-compatible with other bikes. Also it most defiantly weighs 30lbs Chances are that (not knowing who or what your like) you will give trials up within 2 years. By that time this bike will be falling apart, you find a girlfriend, drive a car, no one else rides anymore or you just can't be bothered because it's too difficult. By that time it will then be worth 20 quid. On the otherhand a cheap not so bad second hand one won't get too boring, brake and won't loose you as much money when selling it. A nice bike in the first place would be rather cool but if it isn't what your into then you've lost out. So spend no more than 300 on a second hand bike and it will be sweet for a long while within reason. 300 isn't to bad if 200 will come back to you if you sold it. The people are here are cool so buying from someone should be hassle free Hope that helps and doesn't put you off.