Toadman Joined Aug 2, 2008 Messages 94 Reaction score 20 Location Vancouver B.C. Canada Rating - 0% 0 0 0 Dec 15, 2012 #1 looks like a mag style chainring so I would say '72 is probably correct
SCHWINNRAY69 Joined Feb 25, 2009 Messages 8,083 Reaction score 708 Location Connecticut Rating - 100% 10 0 0 Dec 16, 2012 #2 Good deal! 8)