U need quite a bit of practice take it your mate johnny practices a lot ? I d say u need to be pretty fit as well because it is quite hard getting up stuff like sideways and things.
Dont need a mint bike for starters but quite a decent one , i only have my base bike with base forks and guess what base pedals everything else is other stuff. which is a good bike and not much cash.
I think when i start college i will be able to buy a better bike with my college funds
Tell you m8 johnny i like the vid , you cant beat a bit of street trials down the highstreet.