cold doesn't bother me at all, i just suit up and ride!
i love riding when its sub zero due to the aforementioned performance that comes from carbed machines in super dry air lol
last year we were riding in Atikokan, Ontario with some family, and we woke up saturday morning to -47 F. and this isn't wind chill either, since there wasn't a slight breeze to be found. everything was perfectly still. it literally defined "dead of winter" lol
we just put on an extra layer, and trudged out to start up the sleds
took 5 to start the edge, and 7 for the indy, since it's battery was frozen haha
i think it ended up being a high of -30 that day, and we put in a 16 hour riding day. it was kinda cool tho at night because when you stopped, it'd sound like gunshots going off. it was so cold that the sap in the trees was freezing and causing cracking noises