BikeTiresDirect
Challenge Gravel Grinder PRO TLR 700c Tire 700 x 40mm - Tan
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From BikeTiresDirect
Challenge Gravel Grinder Pro TLR Tire combines a fast-rolling diamond center with aggressive shoulder knobs that hook up when the terrain gets soft and muddy. | Challenge Gravel Grinder PRO TLR 700c Tire 700 x 40mm - Tan