Continental Contact Speed Tire - 700 x 32, Clincher, Wire, Black/Reflex, SafetySystem Breaker, E25The Contact Speed unites speed and comfort in one tire, making it the perfect choice for the city speedsters, single speed bikes and fitness bikes. With its double layer of fabric breaker, the light weight design and its roughened slick tread, it shines especially on pavement. Reliable puncture protection, good grip and light weight design Product Specifics Flat Protection: Tread TPI: 330 Color: Black Reflex Weight: 485 Designed for ebike: Yes Defined