DALTON CLUTCH KIT POLARIS SPORTSMAN 570 EBS 2014 28'TIRES DBW570EBS

CLUTCH KIT POLARIS SPORTSMAN 570 EBS (14-15/18-20) 28″+ TIRES

Sportsman 570 EBS 28″+ tires *(and some heavy 27″ tires for mud applications).

Designed to correct the shift pattern for larger tires. It is physics: larger tires, the resulting gearing, and added rotating weight hurt acceleration.

People who have tested tire sizes know that even a slightly larger or heavier tire hurts performance and speed. Proper clutch calibration can help recover much of that loss and improve belt grip and bottom end performance. This kit includes a new primary spring and the "Quick Adjust" flyweights and hardware, along with a different secondary spring. The instructions and "set up guide" include settings for all tire sizes and terrain.

The standard Sportsman 570 has the earlier style non-engine brake clutches. Some models are also available with EBS (engine braking). The EBS versions have a new, different secondary clutch, as well as a different primary. We offer different clutch tuning options based on model and application (472-DBW570N).

Clutch kits improve bottom and mid acceleration, as well as improved backshifting of the belt when the vehicle comes under load. Clutch recalibration helps recover much of the losses incurred from adding oversized tires, as well as improved belt life.

*Using a heavier secondary spring when not necessary can affect top speed. *NOT FOR 2021*