The Shikoro is a quick, durable, armored tire that maintains excellent road feel. Superb for training, touring, and commuting. • Dense Weave Polyamide breaker offers bead to bead for protection against punctures at the tread and sidewalls • 4HD casing offers low rolling resistance • High Mileage carbon rubber compound with all road tread pattern • Sizes: 700 x 23, 28, 33, 38, 42c • Weight : Kevlar bead: 290g (23c), 320g(28c), 350g(33c) 430g(38c) Steel bead: 350g (23c), 490g(38c) • Brown sidewall, black tread