Vulpine S is the gravel revamp of a proven semi-slick mountain tread with years of swift efficiency under its belt. The slick centerline decreases rolling resistance while its round tire profile is packed with short, tightly-spaced knobs to provide predictable cornering traction on hardpack terrain. The Vulpine S is the fastest tire made by WTB.SG provides an extra layer for sidewall protection and increased air retention in high pressure tiresTCS Light Fast-Rolling: Lightweight casing with TCS aramid bead and Dual Compound DNA rubber (60a center/50a sides)Similar design as the beloved Vulpine Gravel tire with the exception of a smooth centerline for increased speedLow, tightly spaced transition knobs with plenty of working edges to provide braking and cornering traction bothon and off the pavementRound tread profile to allow smooth cornering on pavement, hardpack, and dirt100% Recycled and Recyclable PackagingItem SpecificationsColorBlack/TanDefined ColorTanFlat ProtectionSidewallISO Diameter622 / Road / 29"ISO Width (mm)45Labeled Size700 x 45Tire BeadFoldingTire Diameter700cTire Intended UseGravelTire TypeTubeless Ready ClincherTPI120 WTB Vulpine S Tire Tires UPC: 714401110625