Originally Posted by
AlexCyclistRoch
Let's see; checking my fleet.......25 year old steel frame...good. 30 year old steel frame....good. 30 year old aluminum frame.....good. 38 year old 531 steel frame...good. 45 year old 1020 steel frame.....good.
Now that we're on the subject,,, I have a 1972 Murray Phoenix 26,, it's a ten speed, that I removed the drops and installed a box handle bar it's heavy bike but rides really nice,,,, my question what type of steel would this bike be made of? O d of pipe is one inch,,,,