http://urbanscooters.com/cgi-bin/urbanscooters/TRQ46.html The Go-Ped Trail Ripper Quad is a balls to the wall, no holds barred adreneline rush. Riding one of these babies is like chasing a Red Bull w/ a Monster Energy drink. The Trail Ripper Go-Quad is GoPed's top of the line quad. It's got the revolutionary CIDLI suspension system found on the GTR46R... on all four wheels, an advanced "Mad Dog" breaking system, 4.5 horses out of a 45.7cc GP460RS race engine, high performance everything... bla, bla, bla... check the link above for more. It's awesome! *Rights to video footage granted by Go-Ped aka Patmont Motor Werks. All product info valid as of posting date, see product page for up to date product info.