In this superfast episode, CBeebies' very own motorbike rider Grace shows off three amazing machines that are powered by electricity! Grace rides a very unusual electric motorbike, checks out a solar plane and then drives an eco racer!

CBeebies' very own motorbike rider Grace shows off three amazing machines that are pedal powered! Grace drives a pedal car, shows off a pedal glider and then has a race with Speedy on a water bike!