Panaracer: Designed 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 fire roads In the decade since we introduced GRAVELKING, the gravel market has evolved significantly. The All new GravelKing is equipped with cutting-edge technologies exclusively developed by our company: ZSG Gravel Compound, TuffTex, and BeadLock. This next-generation tyre aims to surpass its predecessor by delivering unparalleled performance, boasting low rolling resistance, puncture resistance, and a supremely smooth riding experience.TECHNOLOGIESZSG Gravel CompoundThe all new ZSG GRAVEL compound is precisely formulated from our exclusive ZSG (Zero Slip Grip) material. Crafted specifically for gravel terrain, this unique compound guarantees exceptional resilience against temperature variations, delivering consistent rubber performance from freezing cold to sweltering heat. Engineered to excel on both gravel and tarmac surfaces, it boasts lower rolling resistance while maintaining optimal grip levels, ensuring uncompromised performance in diverse conditions.TuffTex CasingTuffTex is a revolutionary structure crafted exclusively for GravelKing tyres. With its supple, high thread count casing, TuffTex ensures durability while boasting precisely engineered bead-to-bead puncture protection. This unique blend guarantees an exceptionally smooth ride, offering the lowest rolling resistance available in a GravelKing tyre.BeadLockOur meticulously redesigned bead has been engineered to accommodate an extensive array of rim types, encompassing both hookless and clincher varieties. With its advanced engineering, tyre mounting becomes a seamless process, often achievable with just a standard floor pump, ensuring effortless adaptability and superior performance on any terrain. BeadLock is specifically engineered precisely for the evolving gravel market landscape. FEATURESZSG Gravel Compound120Tpi TuffTex CasingBeadLockTLR / Tubeless Ready / FoldingSizes: 700 x 30c / 700 x 35c / 700 x 40c / 700 x 45c650b x 38c / 650b x 43c / 650b x 48cWeight: 330g / 420g / 480g / 560gColours: Black/Black, Black/BrownAlso Available in Plus & R-Line VersionsMade in Japan