The name Zipp goes with fast wheels like peanut butter goes with jelly, but we don't typically associate the brand with race-ready tire options. That's changing with the updated Tangente line and its attention to both aerodynamics and low rolling resistance. Sitting in the middle of the line, the Tangente Course Clincher Tire boasts fast-rolling, wind-cutting speed with a new rubber compound formulated for impeccable handling.