front or rear compound: racing soft NHS up to 130 km/h profile: sport w 120 mm 12″ w/o e-mark Tyre Race Product description The HEIDENAU K80 SRS2 / SRM2 racing tyres are manufactured for 12-inch scooters as well as pit bikes, and come with a pure racing compound. The HEIDENAU K80 SRS2 / SRM2 were developed on the basis of the very popular K80 SR, and have been designed for the race track only. At Scootershop, they also have the NHS marking. Highly resilient carcass High stability A pure racing tyre Encouraged by the success of the K80 SR road tyre, the German manufacturer set about developing the HEIDENAU K80 SRS2 / SRM2 racing tyre. They focused on stability, handling, line fidelity and very accurate feedback, all of which is guaranteed by the tread of the K80 SR. As regards its design and geometry, it goes without saying that the HEIDENAU K80 SRS2 / SRM2 is a tyre that has also been designed for daredevil lean angles. This tyre is available in two compounds: SRS 2