Challenge Elite Open Clincher Road Tyre

Challenge Elite Open Tubular Road Tyre. With the same construction as a their high quality tubular tyres but with the convenience of a clincher the Challenge Elite Open Tubular Road Tyre is ideal for your high speed summer training rides and for racing The construction of this Elite Open Tyre follows the exact same process as that of their tubular tyres but instead of sewing the casing together to close the tyre Challenge fold the open sides around aramid fibre cords to produce beads. This is the closest you will get to that renowned tubular tyre feel but without having to put in the time to glue a tubular The high quality casing uses 260 Threads Per Inch TPI making an extremely supple tyre that offers outstanding performance in terms of low rolling resistance, dependable and reasssuring cornering grip even at speed and superb shock absorption Features Open tubular construction handmadeTop quality, high TPI casing materials and natural rubbersHighly supple tyrePuncture protection strip PPSSize 700 x 23Weight 230gTPI 260TPI 260Bead AramidCarcass Super PolyBuy ChallengeTyres from Chain Reaction Cycles, the World's Largest Online Bike Store.