Abercrombie Man's Four Wheeler and GoKart

My Four wheeler is a Yamaha Grizzly 660, it has two wheel drive four wheel drive and differentual lock. Its really awsome. My Gokart has only two wheel drive.It has reverse and forward unlike my four wheeler has HIGH LOW PARK NUETRAL AND REVERSE. The four wheeler is better than my gokart because its bigger. My four wheeler can go almost any wear.