Yep, even at just 6 above

you'll still find true blue Alaskans out riding their bikes as their main mode of transportation. I could be wrong, but I think the Goodyear guys got a kick out of that. I tried to give them the full-range Alaskan experience (moose, check ... riding a bike in the middle of winter, check... learning all about snowmaching & Denali, check, check... realizing your gear still works no matter how cold you get = priceless).