GravelKing Semi Slick TLR Gravel TyreDesigned as a dryer condition or race day ready & fast rolling tyre, the Semi Slick is made for those riders who want to go fast while maintaining great control, traction and climbing prowess. Now updated with Panaracer new technologies including the new ZSG (Zero Slip Grip) Gravel natural compound, the high strength TuffTex Casing and BeadLock, the new SS will give you the confidence across a wide range of terrains, from rough roads to the gravel