Curve Industries skis are universal although they require a mount kit to bolt onto your snowmobile, each snowmobile model will require a different mount kit. Simply purchase a new mount kit to swap the skis from snowmobile to snowmobile.
Snowmobile specific mounting hardware for your Curve Skis
This kit will allow you to swap Curve Skis from snowmobile to snowmobile
Includes 2 spindle bolts, 2 nyloc Nuts, 4 washers, 2 saddle rubbers, 4 saddle bushings