GravelKing SK+ has a semi-knobby tread pattern with a super tough puncture belt for aggressive Gravel roads. GravelKing SK+ has side reinforcement with Protite and bead-to-bead nylon puncture belt, resulting in a 4ply, super tough casing.
ZERO punctures during 105 miles 2021 UnBound Gravel and FLINT rocks. Rode comfortably at 28/30 PSI. Easy to mount on HUNT Carbon Adventure hookless wheels.