These are the famous JACO Prism wheel designed by JACO. They are 24mm with 0 off set. They are made from the highest quality nylon material made today. The flexible wheel will help prevent a racer with less chance to break or crack the wheel like some hard plastic wheels on the market. SJ-R would rather see a wheel flex than break. A bent wheel will always finish races where a broken wheel could cost you the WIN.

The flex in these wheels will also help the tire last a little longer without over heating and abusing the tire. In some cases the flex in the wheel will help traction in some areas needed on the track.

Comes in a set of 12 wheels per pack.