70mm tall with a Contact patch (width of wheel in contact with ground) of 53mm. Available in 3 durometers: 80a (Orange--softest), 83a (Purple--harder), and 86a (Yellow--hardest).
These wheels are intended for grippy hard carving,pumping and speed. They will slide when broken in, but they aren't freeride wheels. The 4President features an offset design with subtle lip characteristics for increased grip, speed, and high energy return.