The Makeblock Mecanum kit is an open platform for robotics development, designed to provide all of the essentials you need to get your next big project off the ground. It's got motors, structure/framework, motor drivers, and a controller board. Just like everything else in the Makeblock sphere, everything connects up using RJ45 connectors, making it easier than ever to get into robotics.
The mecanum wheel chassis is a two-in-one kit which allows you to build into two different sizes:
Size 1:
Size 2: