Im almost finished with my Cicada Killer bike that I built from a Huffy "Wrangler" frame. It's the orriginal frame but I have no idea what year it's actually from. I'm planning a bike viewing soon....HELP!!
The last digit of the year of manufacture can be determined by the first digit of the serial number.
Then you have to look for other characteristics to determine the decade of manufacture.
Your serial number starts with "5"
Your cycle has 26 x 1.75 tires
Your cycle has a built in tank
This would be a cycle manufactured in 1965