1olbull
Riding Motor Since 1950
Thanks Billy.
I just checked the measurement of the Stock Mufflers, 106mm Dia, that's about 3/16' over 4"
How do they (Triumph) come up with odd ball numbers like this ?
Just FYI -
106mm = 4.17" versus 4.1875" for 43/16"
Only about .010" diff.