Well boys I am back. I bought a new Ace 570 for 6999.00 out the door and started researching the newer struts. Mine has the old and I just bought it today so it is a crap shoot. My other one was low mile when I sold it and it had some time on a SX track but nothing crazy. O well I guess when I order my springs I will order the whole RT front set up. I ride a KTM450SXF but I don't want to worry about my wife breaking down. Plus I won't lie I enjoy taking hers out when she is at work. I follow Jessie online and shes done some crazy stuff in hers without breaking them so I would say they are trail rated for sure. Wife was pleased I got her another one today. I was pleased with the price for sure.