Post by
Charlie69 »
https://forums.nicoclub.com/charlie69-u119658.html
Fri Apr 23, 2010 9:41 pm
The 1980 720 frame is the same as the 1978 - 1979 620 frame. Spindles are different from the 1983 - 1986 720, but I am not sure what is different. I do know that the 1980 720 did not have vented rotors & 83 - 86 did. I have a set of 1980 hubs & rotors & also a set of 1985 hubs & rotors. I will compare them tomorrow to see if I can tell any difference in the hubs that mighy indicate the differences in the spindles.