After reading lots of posts I am trying to decide between the Kenda Trakmaster II and the Tera-Flex II. I have a XR650L and weigh 225lbs. I currently have the old Tera-Flex and it is good on softer terrains but slips on hard dirt. But I'm unsure if the Kenda is large enough to perform well on this bike. Has anyone tried both? I'm not worried about tire life but only mostly ride in the dirt. Also does anyone if the new Larger Tera-Flex fits on the XR650L's.