my first trials bike was an onza t-pro got it off ebay for 350 quid at the time, i then upgraded the back wheel to a viz hub with try all rim, uprgraded the forks to echo lote forks and upgraded the bar and stem to echo team stem and zoo! 07 riser bar and i also put a tensile brake booster on the rear, it rides like a dream and i still have it today going strong.