I have snow tracker dual carbides on my Polaris ski's, works good. Came with sled.  ice ripper track is needed at a minimum to get it to hook up. I have 650 and it's 140 hp, which is enough considering 900 ace, is 90 hp.  Maps aren't ofsc maps, they are tracks that people rode and downloaded. GPS still nice for marking your own way points as you ride and tracking your route. I am still learning all those features. 

2026? did you mean 2006, or possibly 2016? I hope things are going well for you John. Ski

Has always been that way - 1st thing to get replaced on any new Poo.  

A little here, a little there. Still adding up. We were up to shovel out over the weekend. Next trip up for Valentine's, family day, president's weekend, for an extended stay. Ski

Thats sarcasm right   ?