by rick in seattle » Fri Jan 01, 2010 2:58 pm
My front disc, from Clubman, with fewer than 200 miles on it, measures 0.275 inches. I seem to remember that 0.250 inches is the throw-away point.
Rick in Seattle
1960 TR3A
1970 BSA 441 Victor Special
1972 Norton 750 Commando Combat
1975 Norton 850 Commando Mk 3