Recently bought a well kept tx500 off an old man for 500 bucks. Never owned a motorcycle but have rebuilt ford engines and my dad and i restored two 69 mach 1's so thought i'd try my hand with motorcycles. So I bought this thing in good condition bought a manual, took apart the engine, rebuilt the carbs, and it runs great. The question is I want to put some new handle bars on it, but dunno what the sizing is. Will 1 in or 7/8 fit? Will both fit?