Originally Posted by
mrrabbit
Here it is again, note the markers I added regarding "A":
Regular 5 and 6 Speed
A = 29.00mm for 5 Speed
A = 35.00mm for 6 Speed <<<<
C = 120.00mm-122.00mm
Narrow 6 Speed, 7 Speed and 8 Speed
A = 31.00mm for Narrow 6 Speed <<<<
A = 36.00mm for Narrow 7 Speed
C = 125.00mm to 127.00mm
No "au contaire" needed...
=8-)
OK, one more try. The "A" dimensions appear to be right but the values for the two different 6-speed types, Ultra and Standard, are listed in the wrong order. A narrow 6-speed with it's A-width of 31.00 mm will fit on a C=120 mm OLD hub. The standard spaced 6-speed with it's A-width of 35.00 will not fit a 120 mm hub but uses a C=126 mm OLD hub.