The Performance Racing is hand built in France on a natural silk casing, offering the very best in both suppleness and low rolling resistance.
Very high tread count racing / performance tubular tire constructed with an extra supple silk casing. A contemporary tread featuring a state of the art compound, offering both high grip, even on wet roads, low rolling resistance and good mileage. Constructed with a latex inner tube to further reduce rolling resistance and increase comfort. Great stage race high performance tire.
Pure silk: the pure silk is the best material used for the tires of competition. The silk is a very solid and supple, flexible thread. Natural silk is a material that is not elastic, it transmits all your energy on the road. The design provides low rolling resistance to break speed records. The adhesion allows a great speed when cornering.