The all new GravelKing SK+ features tread blocks designed for peak performance on gravel and loose roads, offering optimal traction and rolling resistance. The TuffTex+ Casing provides superior puncture resistance for extended durability on any terrain. Enhanced with ZSG Gravel Natural Compound, this tire ensures longevity and consistent performance across various conditions. BeadLock Technology facilitates easy mounting and secure rim retention for improved stability. This next-generation tire surpasses its predecessors with advanced technologies like TuffTex+, ZSG Gravel Compound, and BeadLock, delivering unparalleled performance with low rolling resistance, excellent puncture resistance, and a supremely smooth riding experience. Specifically formulated from ZSG Zero Slip Grip material, the ZSG Gravel compound guarantees exceptional resilience against temperature variations and provides consistent rubber performance. Engineered to excel on both gravel and tarmac, it boasts lower rolling resistance while maintaining optimal grip levels. TuffTex+ casing, a revolutionary structure for GravelKing tires, ensures durability with precisely engineered bead-to-bead puncture protection for an exceptionally smooth ride. The meticulously redesigned bead accommodates various rim types, including hookless and clincher, making tire mounting seamless, often achievable with a standard floor pump. BeadLock is engineered for the evolving gravel market landscape. Features include: ZSG Gravel Natural Compound, 120Tpi TuffTex+ Double Layer Casing with added Puncture Protection, BeadLock TLR / Tubeless Ready / Folding. Available in sizes: 700 x 30c, 700 x 35c, 700 x 40c, 700 x 45c, 700 x 50c, 650b x 48c, 26 x 2.1, 29 x 2.1. Weights: 450g, 510g, 600g. Colors: Black/Black, Black/Brown. Also available in Standard and R-Line Versions. Made in Japan.