WTB ByWay 650b x 47 Folding TireWith a slick centerline for pavement, and intermediate outer tread with spaced side knobs, the WTB ByWay 650b x 47 Folding tire is a great choice for all paved trails and hard pack trails alike. The Dual-Compound DNA Rubber provides with strong durability. TCS folding bead and casing, with 60 TPI. Weighs just 615 Grams714401107014