them sidehops to back wheel..... i remember when i rode hull and stood next to that red brick wall and i couldnt even jump up it on foot never mid with a bike! keep up the good work my man!
this mite tickle your fancy?
http://cgi.ebay.co.uk/onza-zoot-trials-bike-24-trials-bike_W0QQitemZ330414729442QQcmdZViewItemQQptZUK_Bikes_GL?hash=item4cee40a8e2