The Panaracer GravelKing SK+ is engineered for peak performance on gravel and loose roads, featuring tread blocks for optimal traction and rolling resistance. It boasts the ultimate confidence-building TuffTex+ casing technology for puncture resistance, making it ideal for long days on any terrain. The ZSG Gravel Natural Compound enhances durability and ensures consistent rubber performance across various temperatures, while also offering lower rolling resistance on both gravel and tarmac surfaces. BeadLock Technology ensures easy mounting and secure retention for enhanced durability and stability. This next-generation tire surpasses its predecessors with unparalleled performance, low rolling resistance, puncture resistance, and a supremely smooth riding experience. It features a 120 Tpi TuffTex+ Double Layer Casing with added puncture protection and BeadLock TLR / Tubeless Ready / Folding capabilities. Available in multiple sizes including 29 x 2.10" and colors like Black/Black and Black/Brown. Made in Japan.