What temp do you let your bike warm up to?

same with my quad…usually let it sit there and idle for a few minutes till shes good n warm…the sled is a little different b/c its winter out…usually 5 minutes is enough depending on how cold it is…when you try to give it some gas and it doesn’t hesatate (sp) you know its good to go…if its still cold it will bog down before it actually revs