How does it works? LEGO Technic Springless suspensions with linked pendular axles

In this short video I’ll show you the basic functioning of the springless suspensions used on the Expedition Truck (here: ). This video features a HOG version of the truck. The suspensions’ principle is relatively easy: just link two pendular axle and let the magic happen. Also works with gear and axle or pneumatic jack (but air is compressible so you’ll have to increase the pressure in the hose).