The Zumo Shield is available:
The shield itself comes with the following components:
Zumo Robot Kit for Arduino
In addition to the shield and its included hardware, the Zumo robot kit for Arduino also includes these components:
You will receive the black acrylic spacer and mounting plates with protective paper masking on both sides. You can peel this masking off to expose the acrylic surface, or you can leave it on to increase the thickness of the plates.
The shield and chassis kit include extra parts like jumper wires, screws, nuts, and washers, so do not be concerned if you have some leftover hardware after assembling your Zumo.
Zumo Robot for Arduino
The Zumo robot for Arduino is a fully-assembled robot platform built from the same components found in the Zumo robot kit for Arduino, along with these additions: