drystonepaul Moderator Retrobike Rider Gold Trader Feedback View Apr 22, 2009 #3 Suntour brought out 'Micro Drive' in 1992 and then Shimano copied it with 'Compact-Drive' in 1994. Before that it was good old 110 bcd. Read all about it here: http://mombat.org/Suntour.htm
Suntour brought out 'Micro Drive' in 1992 and then Shimano copied it with 'Compact-Drive' in 1994. Before that it was good old 110 bcd. Read all about it here: http://mombat.org/Suntour.htm
pete_mcc Feature Bike BoTM Triple Crown BoTM Winner Feedback View Apr 22, 2009 #4 Don't forget Campa in 1992 with their use-cassette-sprokets-as-chainrings-drive!