Tight enough tread spacing for high speed, drag-free onslaughts yet blocky and tall enough to really dig in when it comes time to slam on the brakes. A rounded profile and staggered, supported side knobs keep clamoring for traction even as the trail loses its camber.TCS Tough Fast-Rolling: 2-ply casing with TCS aramid bead and Dual Compound DNA rubber (60a center/50a sides)TriTec compound features three layers to provide optimal levels of traction, support, and durability. A base of high durometer rubber supports the entire tread and is capped by medium stiffness center knobs and softer side knobsCommonly used as a rear tire with a WTB Vigilante on the frontItem SpecificationsColorBlackDefined ColorBlackDesigned for ebikeYesFlat ProtectionSidewallISO Diameter584 / 650b / 27.5"ISO Width (mm)62Labeled Size27.5 x 2.40Tire BeadFoldingTire Diameter27.5"Tire Intended UseMountainTire TypeTubeless Ready ClincherTPI60 WTB Trail Boss Tire Tires UPC: 714401110694 MPN: W010-1069