Trinity Pro skate frame for 4x80mm wheels is a 3-point mounted frame. This 3-point mounting allows lower center of gravity, more stability and better power transfer.
The frame makes it possible to make rockering wheel setup. It means that it has oval shaped rockered axles for the second and third wheel. This makes it possible to rocker the wheels down 2mm so that the front wheel will not touch the ground. This ensures enhanced maneuverability.