The BERG Extra is a step up in luxury from the BERG Basic BFR. This go-kart was built on the basis of 25 years of experience. You can feel, hear and see it when driving this fantastic classic go-kart! Fast and very safe thanks to the very smoothly turning wheels, the coaster brake and the durable frame. The mudguards protect you against mud splashes! Make your BERG Extra even more fun with accessories such as a trailer, second seat or flashing lights!