Already one of the most durable and versatile tubular tires on the market, the classic Continental Competition tubular is now better than ever with the addition of Conti's innovative Black Chili compound. Black Chili has molecules ten times smaller than other rubber compounds, increasing the tire's lifespan and lowering its rolling resistance. The Vectran flat protection strip also featured in the tire improves flat resistance and and reduces weight by 15 grams! High quality and hand-made in Germany. 650c (571 ISO) Sizes.
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Have used these for years racing triathlons and time-trials.
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