Cult dehart slick bmx tyrechase deharts signature tyre from cult the cult dehart slick tyres features an ultra wide tacky rubber tread compound with smooth surface for maximum contact area high pressure sidewalls for reduced rolling resistance and square cut side grooves for additional traction when carving features bead wire size 20 x 24 weight 33 3ozbuycult wheels tyresfrom chain reaction cycles the worlds largest online bike store