Excellent material. I've been putting motorcycle tires on my bikes for many years. I used whatever I had or bought and tried to help with tire removal and installation. I've tried many lubes and solutions over the years and I love these. I just put new tires on my GSA with little to no fuss. Usually it's a fight and afterwards I feel like I'm in a price war. I like that it's a hard paste so it stays on the rim and tire. It's a bit difficult to apply (doesn't like sticking to the brush) but less is more. I also like how it dries to a sticky feel. I've also used it to install new grips, even on my Monster 750.