That was about as cold as it ever gets around here, mid 30s. So it's not like it's going to be an ongoing thing, but, yeah, some 15-50 wouldn't hurt. Basically, I'm not too worried about it, after it gets started and warms up for a couple of minutes, it's fine. Nd I really don't mind throwing in a few ounces of MMO now and then anyway.
Even when it's that cold in the morning, by noon it's usually 60 degrees or so. If it stays colder than that, I'm not going far on the bike anyway. Even so,fi the engien has been warmed up, subsequent starts are easy.
Bare