Pro-line Racing 274715 Denali 1.9 Black/Black Bead Loc 8 Spoke Front or Rear Wheels Radio Control Parts Rugged 8 spoke Denali wheel style; molded lug nuts for scale look; fits all of pro-line's popular 1.9" rock crawling tires Satin black finish; strong and durable nylon wheel material; dual bead-loc rings for scale looks and performance Denali 1.9 Black Wheels (2 pcs); Black Die-Cast Bead-loc Rings (4 pcs); Screw hardware:2x9.5mm with a 3.7mm Diameter Head(64 pcs)