Sportsman 600 Oversized Tires: 472-DBW600.

On this machine, with the addition of oversize mud tires, our heavier Dalton EBS black secondary spring was used in conjunction with our plain/white primary spring. We now package this popular combination in kit form, complete with instructions. The result is better belt grip and acceleration, along with much better throttle response and backshifting. When used with stock tires this kit may cause a slight loss of top speed (1-2 mph).