Hi all, First time in the bicycle section, like with most people this shelter in place has got me looking for things to keep busy. I just want to cruise the neighborhood. I have a smooth bike path behind the house, so i might do that. I haven't been on a bicycle since like 13 years old on a kids huffy. And today i'm nearing 35. I know absolutely nothing about bicycles. I just picked off a cheap bike for $50. Its a old Royce Union, 10 speed that has been covered to single speed. I was wondering if anyone can help me identify parts on this, if something doesn't look right, what year this bike might be. I'll provide what i discovered in the past weekend (somethings could be wrong). - Tires look like Kenda K35, seems to have some sidewall cracks. - Has old cotter pin crank, left crank/pedal has a LOT of play. - Some reason my rear is in a lot of pain with this saddle. - 48 marking on the front gear, so i assume 48 tooth. - front tire makes a metal clinking noise while rolling on the road. I'm considering swapping handlebars out. I'm not sure if this is actually my style, they seem to narrow. I would like to add a front brake setup, any thought on how to do that for the cheap. Also, i thought this would be a metric bike but when my seat adjustment bolt was not a 14mm but it worked.