Tight enough tread spacing for high speed, drag-free onslaughts yet blocky and tall enough to really dig in when it comes time to slam on the brakes Comp - Cost effective tires that feature grippy DNA rubber, robust casings, and wire beads designed for non-tubeless use Standard 29x2.25 622 Wire Bk/Blk 65 967 27 COMP NoUPC/EAN/GTIN: 714401105225