Overheating your brakes is a very real possibility when pushing the limits on track. In doing so, you risk potentially damaging your brake components and reducing their life. As such, monitoring the temperature of your brakes can be invaluable.
By simply fixing one of these decals to each caliper, it's possible to gauge the temperature of your brakes and avoid overheating.
With a measurement range of between 149℃~260℃, each decal uses a irreversible colour change, meaning you can measure the maximum temperature reached.