Thought R1 was an extreme bike? That's so cute, but it's wrong! If extreme is what you're after, then please check your standards with this astonishing Roaring Toyz build and prepare to be amazed.

Using a similar design to the BMW R1150GS-powered (named simply Quad), the new GG Quadster is an advanced version of the design with a big-bore version of the Yamaha R1 engine. Power is claimed to ...