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View Full Version : shimano on Serotta Colorado


lemondsteel
04-29-2006, 09:52 PM
I have a True Temper Colorado (early 90's) and I am now using Shimano Index 9 speed Ultegra. Problem is..... the front derailluer is right on the 53 tooth chain ring (zero clearance). I measured the braze on hanger and it is the same distance from the BB as my Grueciotti but the hanger is about 3/16" shorter. I can't get the front derailleur high enough. I could file the derailleur ..... it there another way or is it specifically made for Campi front der. which appear shorter??? Anyone else have this problem? Thanks in advance for any help. Joe