Using the Ribbed Wall technology

High gripping power and wet-weather performance will let you enjoy some slick riding

A wide grip on the handlebar (108mm vs 90mm) provides more room for the PHDS to be installed in any position you desire

Elastic chest strap to give more secure protector positioning

Commander - WS4 Track Kit K-Type-Goggles Helmet Using the Ribbed Wall technology$$ To install tracks on your ATV, you need: Step 1 Choose your WS4 Track kit Step 2 (Select the proper track adapter depending on your ATV model) You may refer to the chart shown in the photos. You may browse the website using the Search by vehicle search tool. $$ $$The WS4 is the logical continuation of our Commander series, with reduced driving effort, decreased vibration and same traction capability as always for the best performance in all 4