BIKE IS IN GOOD CONDITION WITH REGULAR TRACE OF USE. WE DON'T KNOW MUCH ABOUT BIKES, BUT VISUALLY INSPECTED IT WE HAVEN'T NOTICED ANY DAMAGES OR SERIOS FLAWS. IF YOU WANT US TO INSPECTED IN ANY PARTICULAR WAY, PLEASE GIVE US THOROUGH STEP-BY-STEP INSTRUCTION ON HOW TO FIND THE ANSWER TO YOUR QUESTION. IF YOU KNOW SOMETHING ABOUT IT INCLUDING MODEL OR ANYTHING WE WOULD APPRECIATE YOUR INPUT.