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Dura Ace Triple(2 posts)

Dura Ace Triplebattaglin
Nov 17, 2002 2:53 PM
anybody knows if Shimano sells 39t and 30t triple chainrings as a kit. It's because D/A's third ring is bolted on to the 2nd ring, making it easy to convert to triple any existing 130mm BCD double crank to a triple. am I right?
re: Dura Ace TripleRusty Coggs
Nov 17, 2002 6:55 PM
No.....the DA triple rings work only with the DA triple crank even tho the BCD of the middle ring is 130mm.Another Shimano Gotaha. TA may still make a tripilizer ring that works on the same principal as the DA with the granny bolted to it.Got one myself.