Cupped lugs will flex in the snow yet resist fold-over on the hard pack for improved durability.
The M770 is designed to let the rider achieve the full deep powder potential of his sled in boondocking conditions.

Cupped lugs will flex in the snow yet resist fold-over on the hard pack for improved durability.
The M770 is designed to let the rider achieve the full deep powder potential of his sled in boondocking conditions.