Bridgestone Mystery Bike
I’m not sure how old this bike is or what model it is.
It looks like a Bridgestone XO-2 with the famous moustache handlebars but other details lead me to believe it’s an older model.
A bit more research suggests it’s a Bridgestone Youngway from the early 1970’s.
It would appear that the bike is an early 1970’s Bridgestone Sprinter. Most seem to be 5 speeds while the one at the top of the post (mine) is a 10 speed.