* The Baby Limus is Challenge's all-around cyclocross tire designed for races with constantly changing conditions* This tire is ready to take on wet sand, sticky mud, or dry, fast, packed courses * This handmade tubular combines a supple, 300TPI SuperPoly casing with natural rubber tread, and a seamless latex inner tube for improved grip at lower pressures, confident cornering, and quick handing.* The latex inner tube includes a removable core Presta valve. * Includes PPS, a Puncture Protection System placed between the tread and casing to increase resistance to punctures. * UCI-legal 33mm casing