Originally Posted by
DannoXYZ
The only issue I see is that 4140 can't be cold-rolled into sheets and made into tubing. Parts made from it are typically cast or machined from cast billets. "Complex Ferrous Array" sounds like jargon-speak for pot-metal.
Yes, that's what I was thinking.
I think I'll give that one a miss. It's a shame, it's a good looking bike in very good condition.