WTB Byway 650B Tire Gravel riding has become one of the most popular forms of riding in the bike world. Many riders want to be able to ride on the streets and continue riding when the pavement ends. The WTB Byway 650B Tire is a road plus tire that is WTB's most dirt-focused road plus tire yet. It features a smoother centerline so you can ride on the streets efficiently with diamond-shaped outer knobs for grip in the dirt. It is a high-volume tire that enables and comfortable ride and the dual-compound rubber means a fast-rolling tire with great cornering traction. Features Smoother centerline for efficiency with diamond-shaped outer knobs for grip in the dirt High-volume tire enables a comfortable ride TCS Tubeless compatible system nearly eliminates flats and allows lower tire pressures to improve traction and comfort over a traditional tube-type tire. SPECIFICATIONSSize650b x 47650b x 47650b x 47Conditions Pavement, Hardpack, Gravel Pavement, Hardpack, Gravel Pavement, Hardpack, Gravel Bead Folding Folding Folding TPI6060120Compound Dual Compound Dual Compound Dual Compound Protection-SG2Type Clincher Clincher Clincher Tubeless Compatible Yes Yes Yes Intended Use Gravel, All-Road, Adventure, Commuting Gravel, All-Road, Adventure, Commuting Gravel, All-Road, Adventure, Commuting Approximate Weight564g535g577g Part number W010-0701W010-0677W010-0839 | Wtb | Byway 650B Tire 1 650X47C | Tan | 60Tpi, Tcs Light/fr, Dual | Rubber