GG Quadster

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GG Quadster

The GG Quadster is a motorized four-wheeled vehicle (quadricycle) based on a BMW R1150 motorcycle, with a reworked suspension, steering, and two added wheels. It has been built by Swiss company Grüter + Gut Motorradtechnik GmbH (GG) since 2008. It uses a 1,157 cc BMW inline-four engine, producing about 167 horsepower. In Germany it can be licensed as a four-wheel motorbike, while in California it has not been approved. An earlier version was called the GG Quad. The design is similar to Ludovic Lazareth’s Quadrazuma bike from 2006.