The GR 700 makes it possible to increase the performance of the tires in a decisive manner.

It provides exceptional efficiency from the first meters. It is particularly effective in difficult adhesion conditions or with the use of hard or old tires. It can save several seconds per lap, and provides an even greater advantage during the first laps by allowing the tire to reach its optimum operating temperature faster.
It can be used on all types of tires. Its action is ultra fast (a few minutes are enough)