The
VEX Wheel Leg Kit is now available at VEXrobotics.com
Create robots capable of climbing over almost any obstacle with the VEX 6" Wheel Legs. These legs consist of (4) spoke "legs" protruding from a central hub. They are great for constructing All-Terrain or Off-Road robots. Each kit comes with (4) Wheel Legs.
http://www.vexrobotics.com/vex-robot...-leg-kit.shtml