Dura Ace 7900 shifter failure
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Dura Ace 7900 shifter failure
My rt. shifter failed today on a training ride. It will shift to a larger cog only, but will not upshift to a smaller cog. So, its stuck on the largest cog at this point. Anyone have this happen or hear of this problem?
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I also have had great experience with Dura Ace stuff. The cable is brand new - the shifter is toast. It will be replaced under warenttee.
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i see this with older shifters in the 5-7+ year old range. nothing really helps, some screw driver handle taps or playing with the lever helps sometimes but they are dead for the most part.
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willydstyle
Bicycle Mechanics
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09-17-16 04:07 PM