Reigning four-time F1 world champion Lewis Hamilton has taken to the track on a Superbike, alongside MotoGP race winner Cal Crutchlow.

"Cal invited me down for a day at the track," says Hamilton, in the film made by their mutual sponsor Monster Energy.

"We're out here doing something completely different to what Lewis normally does and having some good fun," adds Crutchlow.

When asked to compare their two sports, Hamilton doesn't hesitate:

"What's [Cal] does is more hardcore than F1. "The speeds these guys do, it's insane. I'll be back here pushing. The back end has been sliding out. Now I'm hooked."

Watch the video clip below: