Based on the classic Challenger model with an adapted 16" width and a 3.5" pitch. Get a great combination of agility and traction for deep snow riding that seems effortless thanks to a redesigned 2.5" lug that lightens the track.

FEATURES

• A lighter classic Challenger derivative with redesigned outside lugs 
• General replacement for stock Skidoo MY17-21
• 3.5" Drive pitch 

Please Note

• This item may be subject to additional shipping charges
• Not all tracks can be installed on all sleds without modification.  The listings in the application chart fit OEM suspension, track width, length, and drive pitch only.  To determine if an optional track is compatible with a particular snowmobile, you must check the bulkhead, tunnel, heat exchanger, and suspension wheel positioning for proper clearance.