Need the Wheel Offset and Backspacing for Factory 87-88 TC Snowflakes
Reply #1 –
The '87-'88 snowflakes had a 5.25" backspacing which should be a 31.7mm offset.
That was measuring to the very edge of the wheel, not to the bead.
Over the years, I have gotten into the habit of measuring all the wheels that I have owned for the same reason you have found. It's always hard to find reliable data when you want it NOW. ;)