5 Kg package.
Lubricant paste for the tires mounting.
It reduces the Risk of the heel damage during the mounting process.
The Tire goes up to the rim base with less friction, and so it avoids a second inflation.
It brings an immediately tubeless airtight fitting , then avoiding pressure losses.
The color BLUE is perfect for kart and motorcycle because it dries up very quickly and avoid possible movement of the tire on the rim even when used at the highest level possible, within few minutes from installation.