“The main jet went from a 260 in 1974 to a 220 in 1975.”
Commando revival
: Hello, Keith, maybe you can help me. I bought an all original 1975 Norton 850 Commando from a woman whose husband had passed away. The bike has 2,750 miles and is a one-owner machine. It appears to be 100% original and was last inspected in 1995. I have cleaned it up, replaced the fluids and some gaskets, cleaned the carburetors and more. I did all the things that I thought should be done to a bike sitting for so long. It was in very good condition for its age, sitting in
