WTB Byway TCS 700x40c Tire Fold Tubeless Black/BrownThe WTB Byway TCS 700x40c Tire is engineered for road use with hardpack, dirt, and gravel riding. It uses a slick centerline with angular borders to keep everything smooth on sections of pavement. There are intermediate, diamond-shaped peaks provide steadfast traction under power. Consistent and more substantial side knobs extend down the side to protect it against rocks or gashes while exploring new areas. The Road TCS Technology uses a sealant optimized lightweight casing with folding TCS aramid bead and Dual Compound DNA rubber. This tire uses the Dual Compound DNA Rubber to increase grip and durability. Available in Black/Brown in size 700x40c.714401108240