Smooth fast rolling center with gravel oppressing micro knobbed shouldersDTC - Dual Tread Compound is a combination of two different rubber compounds, L3R Pro (center knobs) and Stick-E rubber (corner knobs)TLR/TR - Tubeless (Light) Race is the lightest tubeless ready version of tires Kenda offers and also features an improved bead shape for better retentionGCT - Features the GCT casing which wraps the tire from bead to bead with a secondary casing layer acting as a shield against punctures and sidewall slashes without the weight of conventional beltingREF - Reflective sidewall striping or hotpatch to aid in low light visibilityTubeless27.5x45584TBLS - FoldBk/Skn5053512060a/50aDTC/GCT/TLRYesUPC/EAN/GTIN: 047853657937