Avid Products has several extended chaincases. The one pictured is for the Ski-Doo XP. Your jackshaft stays in its stock location. You now can run the new 3-inch paddle track on RX-1, Apex, Polaris Edge and Ski-Doo models. These make your sled more efficient with the state-of-the-art track and a lower approach angle.
Contact Avid (866) 666-AVID or www.avid-products.com.