The Jungle Wheels 

The Jungle Wheels Stand-on-sulky from Jungle Jim's gives you a competitive advantage because you can mow faster, easier, and leave lawns looking better with no unwanted tracks. Jungle Jim's also realizes that sulkies without wheels can cut into the turf and cause imbalance, which produces an uneven cut. The revolutionary third pivot point and rear-weighted design of the Jungle Wheels are on file with the U.S. Patent Office (#5,413,364) - so you can bet you won't get these innovations and quality in any similar product.