Different sealants are formulated and work differently. Sahara Moto for example claims to be good for and balance at speeds up to 125 mph. I still have the Slime and have used it in lawn mower tires, but once I have a chance to use up the bottle carried with my CT125 I will likely replace it with a different product.I rode many thousands of miles with a similar product in the tyres of my big BMW bikes with no issues