Continental Pure Contact Tire - 700 x 55, Clincher, Folding, Black/Coffee/Graphite Reflex, Vectran / PolyX Breaker, E50 Black/Coffee/Graphite Reflex EA Tires

Vectran Breaker is spun from liquid crystal-polymer to create a multiple-thread thermoplastic yarn. This partially crystalline fabric is more cut-resistant than aramid and its tensile strength is five times higher than that of steel. A Vectran Breaker is lighter, more flexible and effective against cuts than a comparable nylon breaker, without affecting rolling resistance PolyX Breaker features an extremely resistant polyester fiber that's woven tightly crosswise. A high fabric density is achieved which makes the breaker resistant not only to foreign bodies, especially to punctures, without affecting rolling resistance E50 e-bike rating features a high quality structure with puncture protection to reduce premature wear brought about by the additional driving force Reflective sidewall stripe for added visibility