The Dubnital tire is designed for dry to damp conditions and for rocky, hardpack, and medium loose soils. Master the challenges of modern cross-country and down country riding at speed. Dubnital supersedes its predecessor, the championed 'Race King', and takes performance to the next level. FEATURES: The master of speed tire, ideal for hardpack terrain Hookless compatible, Tubeless ready design allows the rider to run the tire at a lower pressure thus, adding comfort and puncture protection Grip Compound is designed for modern Cross-Country, Down-Country, Trail and gravel use cases. This compound offers an excellent balance of grip and rolling resistance and is the number one choice for all-round balanced characteristics Race Casing is the lightest and fastest construction in Continental's MTB line-up. Perfect for modern Cross and Down-Country riding and racing E25 e-bike rating features a high quality structure with puncture protection to reduce premature wear brought about by the additional driving force SPECS: Flat Protection: Tread and Sidewall ISO Diameter: 622 / Road / 29" TPI: 330 Designed for ebike: Yes Tire Intended Use: Mountain Tire Type: Tubeless Ready Tire Bead: Folding