Based off of Maxxis` DTR-1 - Dirt Track Racing - motorcycle tire with medium sized knobs densely packed with deep siping and a smooth, round overall profileExcellent fast rolling tire on pavement and city conditions as well as hard packed dirtDC - Dual Compound tread provides a lower rolling resistance center paired with extra grip for the cornersStandard650Bx47584FoldBk/Blk7560DCNoUPC/EAN/GTIN: 4717784037875