Collection: Ski-Doo Gen 4 Mountain (2017–2022)

FOX shocks (coil-over QS3 & IQS), Tom-tuned air kits, torsion delete kits, and cockpit upgrades built for Ski-Doo Gen 4 850 and 850 turbo mountain sleds (Summit X, Summit, Freeride & Expert). Choose factory FOX or a fully custom Tom-tuned setup for sharper handling and a more controlled ride.