Hey, I was wondering what you guys think of these no name sliders: http://cgi.ebay.com.au/Ninja-250R-N...orcycle_Parts_Accessories?hash=item56369a8dd5 or would you recommend the same thing in an oggy or shogun?(which I can't seem to find anywhere). These are delrin I think, which some on the net are saying is the best material but I'm not sure how true this is, so your opinions/experience are appreciated. Anyone have suggestions? because the amount of information and differing opinions I'm reading plus the fact that finding them (especially branded ones) seems very hard, is making this decision quite difficult! Thanks!