I have two (2) original Arctic Cat 121" x 16" wide tracks removed from functional 1988 Wildcats. One was studded, the other was not.
They both have some wear but are in reasonable, usable condition. These 16" wide tracks are not made anymore, thus I'm listing them for sale such that someone can get an old sled back into running condition.

You can have one or both tracks for $50. You can pick them up ~1hr south of Minneapolis, MN or I can ship one or both to you at your expense. Whatever the shipping cost is, that's what you will pay.