Super low profile tread for minimal weight, near coninual center tread for low rolling resistance and side knobs for control through any corner. Super low profile tread for minimal weight, near coninual center tread for low rolling resistance and side knobs for control through any corner. KSCT - The optimization of existing Kenda tire construction technologies allowing for a tire to maximize the benefits of fluid based sealants while also increasing the strength of sidewalls for resistance to slices and abrasion TLR/TR - Tubeless (Light) Race is the lightest tubeless ready version of tires Kenda offers and also features an improved bead shape for better retention DTC - Dual Tread Compound is a combination of two different rubber compounds, L3R Pro (center knobs) and Stick-E rubber (corner knobs)