Great for gravel, dirt or rough roads. The most durable of the SK series.

SK Plus offers bead to bead puncture protection without sacrificing suppleness or speed.

The strongest version of GravelKing SK now has even better puncture resistance, with the use of ProTite Shield Plus for withstanding tough conditions. Developed with ZSG compound to enhance durability and wear resistance. Lightweight, ultra-thin ‘Ax-Alpha Cord’ has been used to make it even lighter in weight.