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 brakesLight - Lighter weight compound conforms to trail objects while still providing a happy balance between low rotational weight and reliabilityFR - Fast Rolling, with WTB`s Dual DNA rubber compound that optimizes efficiency, traction and durability, A firm, long-wearing centerline tread with softer side knobsTCS - WTB`s Tubeless Compatible System, sealant based tubeless system with improved bead shape TT - WTB`s new triple compound, TriTec featuring a hard base level, medium center knobs and softer shoulder knobs for improved traction and performanceSG2 - Defends all surfaces of a tire by providing an uninterrupted layer of puncture protection from bead to beadTubeless29x2.25622TBLS - FoldBk/Blk6560LIGHT/FR/TT/SG2NoUPC/EAN/GTIN: 714401108875