http://urbanscooters.com/cgi-bin/urbanscooters/TRQ46.html The Go-Ped Trail Ripper Quad TRQ46 takes the revolutionary, patented CIDLI GTR46R Trail Ripper suspension system and applies it to a go-kart. The end result is the most amazing go-cart experience you will ever enjoy. The GoPed Trail Ripper Quad gets an awesome 10 inches of suspension travel at all 4 wheels. This quad also comes with Mad Dog disk brakes, a 4.5 HP 45.7cc GP460RS race engine, high-performance Walbro carburetor, live rear axle, an automatic centrifugal clutch, and and updated racing drive train. The Go-Ped Trail Ripper Quad gives you excellent control, powerful acceleration off the line and out of corners, top notch stability, as well as superior handling and performance. For more information about the Go-Ped Trail Ripper Quad, click the link above. *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.