hey guys fibre sports kits such as rebel and xr50 are the side skirts and rear bar good quailty or do they crack easy.thinking bout getting sum side skirts but i dont no if they will hold up

I haven't heard of them cracking or giving up? If put on properly I am sure they will be ok, as long as you don't intend to scrape the ground with them
Some good piccies here at this site: http://www.awcinfo.com/index.php