New Non-Current Polaris Snowmobile NOW ONLY $10999 + $399 Freight & PDI The 2018 Polaris 800 SKS 146 is the ultimate deep snow crossover snowmobile. It offers both instantaneous lift when off-trail in the deep snow, as well as smooth handling and cornering when on-trail. electric start, reverse, 800cc, 15x146x2.25 inch track