Challenge Record Pro Handmade Tubular

The Record is a fast rolling tire with an aerodynamic profile that is durable enough for outdoor velodromes, time trials, triathlons and road sprints in dry conditions. This handmade tubular combines a supple, 300TPI SuperPoly casing with natural rubber tread, and a seamless latex inner tube for improved comfort, confident cornering, and quick handing. The latex tube is lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats. The tube also includes a removable core Presta valve. This tire includes a combination of PPS Ganzo plus PPS2, a combination of our lighter weight and more supple sub-tread Puncture Protection System and an additional layer inside the casing to increase resistance to punctures.