Continental Olympic II Tire - 700 x 19 Tubular Folding Black BlackChiliContinental Olympic II Tire 700b x 19 28 x 19 Tubular Folding Black BlackChili. The Olympic II tire is designed to go fast! Rolling resistance is greatly reduced without compromise; the last unnecessary gram of the tire has been cut. The pinnacle of Continentals tubular range manufactured and hand sewn using carefully selected components at their German factory in Korbach. This makes the Olympic II the specialist in all track cycling disciplines. Two