Hey guys So,,,I'm living in China and today i saw a Giant BMX going for less than 2000RMB (less than 140 pounds) and would like to get just to widen my experience and have a bike to thrash around on Yet...the rims looks very thin and weak...maybe because I've been riding trials for a year and used to wide rims...I'm just curious ...whats the average width for a BMX rim? Thanks